1908103664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7015087}}^1$

素因数の和:7015112

約数の個数: 20

約数和(自身を含む): 3914419104

約数和(自身を除く): 2006315440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7015087, 14030174, 28060348, 56120696, 112241392, 119256479, 238512958, 477025916, 954051832, 1908103664]

約数ペア:

[(1, 1908103664), (2, 954051832), (4, 477025916), (8, 238512958), (16, 119256479), (17, 112241392), (34, 56120696), (68, 28060348), (136, 14030174), (272, 7015087)]