1851470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10891}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 3529008

約数和(自身を除く): 1677538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 10891, 21782, 54455, 108910, 185147, 370294, 925735, 1851470]

約数ペア:

[(1, 1851470), (2, 925735), (5, 370294), (10, 185147), (17, 108910), (34, 54455), (85, 21782), (170, 10891)]