408080092

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{104851}}^1$

素因数の和:105001

約数の個数: 24

約数和(自身を含む): 822039680

約数和(自身を除く): 413959588

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 104851, 209702, 419404, 733957, 1467914, 2935828, 14574289, 29148578, 58297156, 102020023, 204040046, 408080092]

約数ペア:

[(1, 408080092), (2, 204040046), (4, 102020023), (7, 58297156), (14, 29148578), (28, 14574289), (139, 2935828), (278, 1467914), (556, 733957), (973, 419404), (1946, 209702), (3892, 104851)]