258817288

素因数分解:

$2^3\times {\mathrm{6553}}^1\times {\mathrm{4937}}^1$

素因数の和:11496

約数の個数: 16

約数和(自身を含む): 485454780

約数和(自身を除く): 226637492

約数列:

[1, 2, 4, 8, 4937, 6553, 9874, 13106, 19748, 26212, 39496, 52424, 32352161, 64704322, 129408644, 258817288]

約数ペア:

[(1, 258817288), (2, 129408644), (4, 64704322), (8, 32352161), (4937, 52424), (6553, 39496), (9874, 26212), (13106, 19748)]