40244842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{166301}}^1$

素因数の和:166325

約数の個数: 12

約数和(自身を含む): 66354498

約数和(自身を除く): 26109656

約数列:

[1, 2, 11, 22, 121, 242, 166301, 332602, 1829311, 3658622, 20122421, 40244842]

約数ペア:

[(1, 40244842), (2, 20122421), (11, 3658622), (22, 1829311), (121, 332602), (242, 166301)]