2206396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4154976

約数和(自身を除く): 1948580

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 457, 914, 1207, 1828, 2414, 4828, 7769, 15538, 31076, 32447, 64894, 129788, 551599, 1103198, 2206396]

約数ペア:

[(1, 2206396), (2, 1103198), (4, 551599), (17, 129788), (34, 64894), (68, 32447), (71, 31076), (142, 15538), (284, 7769), (457, 4828), (914, 2414), (1207, 1828)]