1330787094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 3473756160

約数和(自身を除く): 2142969066

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 163, 182, 247, 266, 273, 326, 399, 489, 494, 546, 741, 787, 798, 978, 1141, 1482, 1574, 1729, 2119, 2282, 2361, 3097, 3423, 3458, 4238, 4722, 5187, 5509, 6194, 6357, 6846, 9291, 10231, 10374, 11018, 12714, 14833, 14953, 16527, 18582, 20462, 21679, 29666, 29906, 30693, 33054, 40261, 43358, 44499, 44859, 61386, 65037, 71617, 80522, 88998, 89718, 104671, 120783, 128281, 130074, 143234, 194389, 209342, 214851, 241566, 256562, 281827, 314013, 384843, 388778, 429702, 563654, 583167, 628026, 769686, 845481, 897967, 1166334, 1360723, 1667653, 1690962, 1795934, 2437339, 2693901, 2721446, 3335306, 4082169, 4874678, 5002959, 5387802, 7312017, 8164338, 10005918, 11673571, 14624034, 17061373, 23347142, 31685407, 34122746, 35020713, 51184119, 63370814, 70041426, 95056221, 102368238, 190112442, 221797849, 443595698, 665393547, 1330787094]

約数ペア:

[(1, 1330787094), (2, 665393547), (3, 443595698), (6, 221797849), (7, 190112442), (13, 102368238), (14, 95056221), (19, 70041426), (21, 63370814), (26, 51184119), (38, 35020713), (39, 34122746), (42, 31685407), (57, 23347142), (78, 17061373), (91, 14624034), (114, 11673571), (133, 10005918), (163, 8164338), (182, 7312017), (247, 5387802), (266, 5002959), (273, 4874678), (326, 4082169), (399, 3335306), (489, 2721446), (494, 2693901), (546, 2437339), (741, 1795934), (787, 1690962), (798, 1667653), (978, 1360723), (1141, 1166334), (1482, 897967), (1574, 845481), (1729, 769686), (2119, 628026), (2282, 583167), (2361, 563654), (3097, 429702), (3423, 388778), (3458, 384843), (4238, 314013), (4722, 281827), (5187, 256562), (5509, 241566), (6194, 214851), (6357, 209342), (6846, 194389), (9291, 143234), (10231, 130074), (10374, 128281), (11018, 120783), (12714, 104671), (14833, 89718), (14953, 88998), (16527, 80522), (18582, 71617), (20462, 65037), (21679, 61386), (29666, 44859), (29906, 44499), (30693, 43358), (33054, 40261)]