129245897086

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{4093}}^1\times {\mathrm{19231}}^1$

素因数の和:24147

約数の個数: 16

約数和(自身を含む): 194162502528

約数和(自身を除く): 64916605442

約数列:

[1, 2, 821, 1642, 4093, 8186, 19231, 38462, 3360353, 6720706, 15788651, 31577302, 78712483, 157424966, 64622948543, 129245897086]

約数ペア:

[(1, 129245897086), (2, 64622948543), (821, 157424966), (1642, 78712483), (4093, 31577302), (8186, 15788651), (19231, 6720706), (38462, 3360353)]