131464858

素因数分解:

$2^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{4001}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 225520704

約数和(自身を除く): 94055846

約数列:

[1, 2, 7, 14, 2347, 4001, 4694, 8002, 16429, 28007, 32858, 56014, 9390347, 18780694, 65732429, 131464858]

約数ペア:

[(1, 131464858), (2, 65732429), (7, 18780694), (14, 9390347), (2347, 56014), (4001, 32858), (4694, 28007), (8002, 16429)]