528292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 18

約数和(自身を含む): 984242

約数和(自身を除く): 455950

約数列:

[1, 2, 4, 17, 34, 68, 289, 457, 578, 914, 1156, 1828, 7769, 15538, 31076, 132073, 264146, 528292]

約数ペア:

[(1, 528292), (2, 264146), (4, 132073), (17, 31076), (34, 15538), (68, 7769), (289, 1828), (457, 1156), (578, 914)]