426664556

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{379}}^1\times {\mathrm{1229}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 752514000

約数和(自身を除く): 325849444

約数列:

[1, 2, 4, 229, 379, 458, 758, 916, 1229, 1516, 2458, 4916, 86791, 173582, 281441, 347164, 465791, 562882, 931582, 1125764, 1863164, 106666139, 213332278, 426664556]

約数ペア:

[(1, 426664556), (2, 213332278), (4, 106666139), (229, 1863164), (379, 1125764), (458, 931582), (758, 562882), (916, 465791), (1229, 347164), (1516, 281441), (2458, 173582), (4916, 86791)]