1408908

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 3315312

約数和(自身を除く): 1906404

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 857, 1644, 1714, 2571, 3428, 5142, 10284, 117409, 234818, 352227, 469636, 704454, 1408908]

約数ペア:

[(1, 1408908), (2, 704454), (3, 469636), (4, 352227), (6, 234818), (12, 117409), (137, 10284), (274, 5142), (411, 3428), (548, 2571), (822, 1714), (857, 1644)]