415388912

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{61667}}^1$

素因数の和:62096

約数の個数: 20

約数和(自身を含む): 806740776

約数和(自身を除く): 391351864

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 61667, 123334, 246668, 493336, 986672, 25961807, 51923614, 103847228, 207694456, 415388912]

約数ペア:

[(1, 415388912), (2, 207694456), (4, 103847228), (8, 51923614), (16, 25961807), (421, 986672), (842, 493336), (1684, 246668), (3368, 123334), (6736, 61667)]