253294808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2435527}}^1$

素因数の和:2435546

約数の個数: 16

約数和(自身を含む): 511460880

約数和(自身を除く): 258166072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2435527, 4871054, 9742108, 19484216, 31661851, 63323702, 126647404, 253294808]

約数ペア:

[(1, 253294808), (2, 126647404), (4, 63323702), (8, 31661851), (13, 19484216), (26, 9742108), (52, 4871054), (104, 2435527)]