2087750110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12280883}}^1$

素因数の和:12280907

約数の個数: 16

約数和(自身を含む): 3979006416

約数和(自身を除く): 1891256306

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12280883, 24561766, 61404415, 122808830, 208775011, 417550022, 1043875055, 2087750110]

約数ペア:

[(1, 2087750110), (2, 1043875055), (5, 417550022), (10, 208775011), (17, 122808830), (34, 61404415), (85, 24561766), (170, 12280883)]