518908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 1037232

約数和(自身を除く): 518324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 587, 884, 1174, 2348, 7631, 9979, 15262, 19958, 30524, 39916, 129727, 259454, 518908]

約数ペア:

[(1, 518908), (2, 259454), (4, 129727), (13, 39916), (17, 30524), (26, 19958), (34, 15262), (52, 9979), (68, 7631), (221, 2348), (442, 1174), (587, 884)]