2000990913

素因数分解:

$3^1\times {\mathrm{4201}}^1\times {\mathrm{158771}}^1$

素因数の和:162975

約数の個数: 8

約数和(自身を含む): 2668639776

約数和(自身を除く): 667648863

約数列:

[1, 3, 4201, 12603, 158771, 476313, 666996971, 2000990913]

約数ペア:

[(1, 2000990913), (3, 666996971), (4201, 476313), (12603, 158771)]