2261296

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1876

約数の個数: 20

約数和(自身を含む): 4439200

約数和(自身を除く): 2177904

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1789, 3578, 7156, 14312, 28624, 141331, 282662, 565324, 1130648, 2261296]

約数ペア:

[(1, 2261296), (2, 1130648), (4, 565324), (8, 282662), (16, 141331), (79, 28624), (158, 14312), (316, 7156), (632, 3578), (1264, 1789)]