31486743002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{2551}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 56181565440

約数和(自身を除く): 24694822438

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 419, 838, 1133, 1339, 2266, 2551, 2678, 4609, 5102, 5447, 9218, 10894, 14729, 28061, 29458, 33163, 43157, 56122, 59917, 66326, 86314, 119834, 262753, 364793, 474727, 525506, 561041, 729586, 949454, 1068869, 1122082, 2137738, 2890283, 3415789, 5780566, 6171451, 6831578, 11757559, 12342902, 13895297, 23515118, 27790594, 37573679, 75147358, 110093507, 152848267, 220187014, 305696534, 1211028577, 1431215591, 2422057154, 2862431182, 15743371501, 31486743002]

約数ペア:

[(1, 31486743002), (2, 15743371501), (11, 2862431182), (13, 2422057154), (22, 1431215591), (26, 1211028577), (103, 305696534), (143, 220187014), (206, 152848267), (286, 110093507), (419, 75147358), (838, 37573679), (1133, 27790594), (1339, 23515118), (2266, 13895297), (2551, 12342902), (2678, 11757559), (4609, 6831578), (5102, 6171451), (5447, 5780566), (9218, 3415789), (10894, 2890283), (14729, 2137738), (28061, 1122082), (29458, 1068869), (33163, 949454), (43157, 729586), (56122, 561041), (59917, 525506), (66326, 474727), (86314, 364793), (119834, 262753)]