4945153902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 11927139840

約数和(自身を除く): 6981985938

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 331, 442, 494, 593, 646, 662, 663, 741, 969, 993, 1186, 1326, 1482, 1779, 1938, 1986, 3558, 4199, 4303, 5627, 6289, 7709, 8398, 8606, 10081, 11254, 11267, 12578, 12597, 12909, 15418, 16881, 18867, 20162, 22534, 23127, 25194, 25818, 30243, 33762, 33801, 37734, 46254, 60486, 67602, 73151, 81757, 106913, 131053, 146302, 146471, 163514, 191539, 196283, 213826, 219453, 245271, 262106, 292942, 320739, 383078, 392566, 393159, 438906, 439413, 490542, 574617, 588849, 641478, 786318, 878826, 1149234, 1177698, 1389869, 2490007, 2551679, 2779738, 3336811, 3729377, 4169607, 4980014, 5103358, 6673622, 7458754, 7470021, 7655037, 8339214, 10010433, 11188131, 14940042, 15310074, 20020866, 22376262, 43378543, 48481901, 63399409, 86757086, 96963802, 126798818, 130135629, 145445703, 190198227, 260271258, 290891406, 380396454, 824192317, 1648384634, 2472576951, 4945153902]

約数ペア:

[(1, 4945153902), (2, 2472576951), (3, 1648384634), (6, 824192317), (13, 380396454), (17, 290891406), (19, 260271258), (26, 190198227), (34, 145445703), (38, 130135629), (39, 126798818), (51, 96963802), (57, 86757086), (78, 63399409), (102, 48481901), (114, 43378543), (221, 22376262), (247, 20020866), (323, 15310074), (331, 14940042), (442, 11188131), (494, 10010433), (593, 8339214), (646, 7655037), (662, 7470021), (663, 7458754), (741, 6673622), (969, 5103358), (993, 4980014), (1186, 4169607), (1326, 3729377), (1482, 3336811), (1779, 2779738), (1938, 2551679), (1986, 2490007), (3558, 1389869), (4199, 1177698), (4303, 1149234), (5627, 878826), (6289, 786318), (7709, 641478), (8398, 588849), (8606, 574617), (10081, 490542), (11254, 439413), (11267, 438906), (12578, 393159), (12597, 392566), (12909, 383078), (15418, 320739), (16881, 292942), (18867, 262106), (20162, 245271), (22534, 219453), (23127, 213826), (25194, 196283), (25818, 191539), (30243, 163514), (33762, 146471), (33801, 146302), (37734, 131053), (46254, 106913), (60486, 81757), (67602, 73151)]