9980408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43019}}^1$

素因数の和:43054

約数の個数: 16

約数和(自身を含む): 19359000

約数和(自身を除く): 9378592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 43019, 86038, 172076, 344152, 1247551, 2495102, 4990204, 9980408]

約数ペア:

[(1, 9980408), (2, 4990204), (4, 2495102), (8, 1247551), (29, 344152), (58, 172076), (116, 86038), (232, 43019)]