120520170106

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{78977831}}^1$

素因数の和:78977949

約数の個数: 16

約数和(自身を含む): 208501476480

約数和(自身を除く): 87981306374

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 78977831, 157955662, 552844817, 1105689634, 8608583579, 17217167158, 60260085053, 120520170106]

約数ペア:

[(1, 120520170106), (2, 60260085053), (7, 17217167158), (14, 8608583579), (109, 1105689634), (218, 552844817), (763, 157955662), (1526, 78977831)]