297908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 596232

約数和(自身を除く): 298324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 337, 442, 674, 884, 1348, 4381, 5729, 8762, 11458, 17524, 22916, 74477, 148954, 297908]

約数ペア:

[(1, 297908), (2, 148954), (4, 74477), (13, 22916), (17, 17524), (26, 11458), (34, 8762), (52, 5729), (68, 4381), (221, 1348), (337, 884), (442, 674)]