131738961010

素因数分解:

$2^1\times 5^1\times {\mathrm{188681}}^1\times {\mathrm{69821}}^1$

素因数の和:258509

約数の個数: 16

約数和(自身を含む): 237134782872

約数和(自身を除く): 105395821862

約数列:

[1, 2, 5, 10, 69821, 139642, 188681, 349105, 377362, 698210, 943405, 1886810, 13173896101, 26347792202, 65869480505, 131738961010]

約数ペア:

[(1, 131738961010), (2, 65869480505), (5, 26347792202), (10, 13173896101), (69821, 1886810), (139642, 943405), (188681, 698210), (349105, 377362)]