2971736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21874

約数の個数: 16

約数和(自身を含む): 5900040

約数和(自身を除く): 2928304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21851, 43702, 87404, 174808, 371467, 742934, 1485868, 2971736]

約数ペア:

[(1, 2971736), (2, 1485868), (4, 742934), (8, 371467), (17, 174808), (34, 87404), (68, 43702), (136, 21851)]