130175486

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{70979}}^1$

素因数の和:71119

約数の個数: 16

約数和(自身を含む): 224864640

約数和(自身を除く): 94689154

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 70979, 141958, 496853, 993706, 9298249, 18596498, 65087743, 130175486]

約数ペア:

[(1, 130175486), (2, 65087743), (7, 18596498), (14, 9298249), (131, 993706), (262, 496853), (917, 141958), (1834, 70979)]