1625702396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{20161}}^1$

素因数の和:21245

約数の個数: 24

約数和(自身を含む): 2997686160

約数和(自身を除く): 1371983764

約数列:

[1, 2, 4, 19, 38, 76, 1061, 2122, 4244, 20159, 20161, 40318, 40322, 80636, 80644, 383059, 766118, 1532236, 21390821, 42781642, 85563284, 406425599, 812851198, 1625702396]

約数ペア:

[(1, 1625702396), (2, 812851198), (4, 406425599), (19, 85563284), (38, 42781642), (76, 21390821), (1061, 1532236), (2122, 766118), (4244, 383059), (20159, 80644), (20161, 80636), (40318, 40322)]