1958904490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1314701}}^1$

素因数の和:1314857

約数の個数: 16

約数和(自身を含む): 3549695400

約数和(自身を除く): 1590790910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1314701, 2629402, 6573505, 13147010, 195890449, 391780898, 979452245, 1958904490]

約数ペア:

[(1, 1958904490), (2, 979452245), (5, 391780898), (10, 195890449), (149, 13147010), (298, 6573505), (745, 2629402), (1490, 1314701)]