2647816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 5232600

約数和(自身を除く): 2584784

約数列:

[1, 2, 4, 8, 29, 58, 101, 113, 116, 202, 226, 232, 404, 452, 808, 904, 2929, 3277, 5858, 6554, 11413, 11716, 13108, 22826, 23432, 26216, 45652, 91304, 330977, 661954, 1323908, 2647816]

約数ペア:

[(1, 2647816), (2, 1323908), (4, 661954), (8, 330977), (29, 91304), (58, 45652), (101, 26216), (113, 23432), (116, 22826), (202, 13108), (226, 11716), (232, 11413), (404, 6554), (452, 5858), (808, 3277), (904, 2929)]