141415340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642797}}^1$

素因数の和:642817

約数の個数: 24

約数和(自身を含む): 323970192

約数和(自身を除く): 182554852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 642797, 1285594, 2571188, 3213985, 6427970, 7070767, 12855940, 14141534, 28283068, 35353835, 70707670, 141415340]

約数ペア:

[(1, 141415340), (2, 70707670), (4, 35353835), (5, 28283068), (10, 14141534), (11, 12855940), (20, 7070767), (22, 6427970), (44, 3213985), (55, 2571188), (110, 1285594), (220, 642797)]