2286971890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 4751136000

約数和(自身を除く): 2464164110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 281, 466, 499, 562, 998, 1165, 1405, 1631, 1967, 2330, 2495, 2810, 3262, 3493, 3934, 4990, 6986, 8155, 9835, 16310, 17465, 19670, 34930, 65473, 116267, 130946, 140219, 232534, 280438, 327365, 458311, 581335, 654730, 701095, 813869, 916622, 981533, 1162670, 1402190, 1627738, 1963066, 2291555, 4069345, 4583110, 4907665, 8138690, 9815330, 32671027, 65342054, 163355135, 228697189, 326710270, 457394378, 1143485945, 2286971890]

約数ペア:

[(1, 2286971890), (2, 1143485945), (5, 457394378), (7, 326710270), (10, 228697189), (14, 163355135), (35, 65342054), (70, 32671027), (233, 9815330), (281, 8138690), (466, 4907665), (499, 4583110), (562, 4069345), (998, 2291555), (1165, 1963066), (1405, 1627738), (1631, 1402190), (1967, 1162670), (2330, 981533), (2495, 916622), (2810, 813869), (3262, 701095), (3493, 654730), (3934, 581335), (4990, 458311), (6986, 327365), (8155, 280438), (9835, 232534), (16310, 140219), (17465, 130946), (19670, 116267), (34930, 65473)]