2059787510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{21799}}^1$

素因数の和:22676

約数の個数: 32

約数和(自身を含む): 4049568000

約数和(自身を除く): 1989780490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 859, 1718, 4295, 8590, 9449, 18898, 21799, 43598, 47245, 94490, 108995, 217990, 239789, 479578, 1198945, 2397890, 18725341, 37450682, 93626705, 187253410, 205978751, 411957502, 1029893755, 2059787510]

約数ペア:

[(1, 2059787510), (2, 1029893755), (5, 411957502), (10, 205978751), (11, 187253410), (22, 93626705), (55, 37450682), (110, 18725341), (859, 2397890), (1718, 1198945), (4295, 479578), (8590, 239789), (9449, 217990), (18898, 108995), (21799, 94490), (43598, 47245)]