421559842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{186037}}^1$

素因数の和:186153

約数の個数: 16

約数和(自身を含む): 696526272

約数和(自身を除く): 274966430

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 186037, 372074, 2046407, 4092814, 19161811, 38323622, 210779921, 421559842]

約数ペア:

[(1, 421559842), (2, 210779921), (11, 38323622), (22, 19161811), (103, 4092814), (206, 2046407), (1133, 372074), (2266, 186037)]