12979510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 24058944

約数和(自身を除く): 11079434

約数列:

[1, 2, 5, 10, 71, 101, 142, 181, 202, 355, 362, 505, 710, 905, 1010, 1810, 7171, 12851, 14342, 18281, 25702, 35855, 36562, 64255, 71710, 91405, 128510, 182810, 1297951, 2595902, 6489755, 12979510]

約数ペア:

[(1, 12979510), (2, 6489755), (5, 2595902), (10, 1297951), (71, 182810), (101, 128510), (142, 91405), (181, 71710), (202, 64255), (355, 36562), (362, 35855), (505, 25702), (710, 18281), (905, 14342), (1010, 12851), (1810, 7171)]