1420492912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2863897}}^1$

素因数の和:2863936

約数の個数: 20

約数和(自身を含む): 2840986816

約数和(自身を除く): 1420493904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2863897, 5727794, 11455588, 22911176, 45822352, 88780807, 177561614, 355123228, 710246456, 1420492912]

約数ペア:

[(1, 1420492912), (2, 710246456), (4, 355123228), (8, 177561614), (16, 88780807), (31, 45822352), (62, 22911176), (124, 11455588), (248, 5727794), (496, 2863897)]