247124848

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{17029}}^1$

素因数の和:17944

約数の個数: 20

約数和(自身を含む): 479360440

約数和(自身を除く): 232235592

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 14512, 17029, 34058, 68116, 136232, 272464, 15445303, 30890606, 61781212, 123562424, 247124848]

約数ペア:

[(1, 247124848), (2, 123562424), (4, 61781212), (8, 30890606), (16, 15445303), (907, 272464), (1814, 136232), (3628, 68116), (7256, 34058), (14512, 17029)]