1621051436

素因数分解:

$2^2\times {\mathrm{853}}^1\times {\mathrm{475103}}^1$

素因数の和:475960

約数の個数: 12

約数和(自身を含む): 2840171712

約数和(自身を除く): 1219120276

約数列:

[1, 2, 4, 853, 1706, 3412, 475103, 950206, 1900412, 405262859, 810525718, 1621051436]

約数ペア:

[(1, 1621051436), (2, 810525718), (4, 405262859), (853, 1900412), (1706, 950206), (3412, 475103)]