2389664

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 24

約数和(自身を含む): 4796820

約数和(自身を除く): 2407156

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1409, 1696, 2818, 5636, 11272, 22544, 45088, 74677, 149354, 298708, 597416, 1194832, 2389664]

約数ペア:

[(1, 2389664), (2, 1194832), (4, 597416), (8, 298708), (16, 149354), (32, 74677), (53, 45088), (106, 22544), (212, 11272), (424, 5636), (848, 2818), (1409, 1696)]