669128156956

素因数分解:

$2^2\times 7^1\times {\mathrm{66701}}^1\times {\mathrm{358277}}^1$

素因数の和:424989

約数の個数: 24

約数和(自身を含む): 1338280112736

約数和(自身を除く): 669151955780

約数列:

[1, 2, 4, 7, 14, 28, 66701, 133402, 266804, 358277, 466907, 716554, 933814, 1433108, 1867628, 2507939, 5015878, 10031756, 23897434177, 47794868354, 95589736708, 167282039239, 334564078478, 669128156956]

約数ペア:

[(1, 669128156956), (2, 334564078478), (4, 167282039239), (7, 95589736708), (14, 47794868354), (28, 23897434177), (66701, 10031756), (133402, 5015878), (266804, 2507939), (358277, 1867628), (466907, 1433108), (716554, 933814)]