1034390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2111}}^1$

素因数の和:2132

約数の個数: 24

約数和(自身を含む): 2166912

約数和(自身を除く): 1132522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2111, 4222, 10555, 14777, 21110, 29554, 73885, 103439, 147770, 206878, 517195, 1034390]

約数ペア:

[(1, 1034390), (2, 517195), (5, 206878), (7, 147770), (10, 103439), (14, 73885), (35, 29554), (49, 21110), (70, 14777), (98, 10555), (245, 4222), (490, 2111)]