661286072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2850371}}^1$

素因数の和:2850406

約数の個数: 16

約数和(自身を含む): 1282667400

約数和(自身を除く): 621381328

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2850371, 5700742, 11401484, 22802968, 82660759, 165321518, 330643036, 661286072]

約数ペア:

[(1, 661286072), (2, 330643036), (4, 165321518), (8, 82660759), (29, 22802968), (58, 11401484), (116, 5700742), (232, 2850371)]