2490704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9182

約数の個数: 20

約数和(自身を含む): 5110164

約数和(自身を除く): 2619460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9157, 18314, 36628, 73256, 146512, 155669, 311338, 622676, 1245352, 2490704]

約数ペア:

[(1, 2490704), (2, 1245352), (4, 622676), (8, 311338), (16, 155669), (17, 146512), (34, 73256), (68, 36628), (136, 18314), (272, 9157)]