1831142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 2851632

約数和(自身を除く): 1020490

約数列:

[1, 2, 41, 82, 137, 163, 274, 326, 5617, 6683, 11234, 13366, 22331, 44662, 915571, 1831142]

約数ペア:

[(1, 1831142), (2, 915571), (41, 44662), (82, 22331), (137, 13366), (163, 11234), (274, 6683), (326, 5617)]