938164012

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{421079}}^1$

素因数の和:421640

約数の個数: 12

約数和(自身を含む): 1644738480

約数和(自身を除く): 706574468

約数列:

[1, 2, 4, 557, 1114, 2228, 421079, 842158, 1684316, 234541003, 469082006, 938164012]

約数ペア:

[(1, 938164012), (2, 469082006), (4, 234541003), (557, 1684316), (1114, 842158), (2228, 421079)]