2981406738

素因数分解:

$2^1\times 3^1\times {\mathrm{3229}}^1\times {\mathrm{153887}}^1$

素因数の和:157121

約数の個数: 16

約数和(自身を含む): 5964698880

約数和(自身を除く): 2983292142

約数列:

[1, 2, 3, 6, 3229, 6458, 9687, 19374, 153887, 307774, 461661, 923322, 496901123, 993802246, 1490703369, 2981406738]

約数ペア:

[(1, 2981406738), (2, 1490703369), (3, 993802246), (6, 496901123), (3229, 923322), (6458, 461661), (9687, 307774), (19374, 153887)]