2188112

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 20

約数和(自身を含む): 4270560

約数和(自身を除く): 2082448

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 839, 1304, 1678, 2608, 3356, 6712, 13424, 136757, 273514, 547028, 1094056, 2188112]

約数ペア:

[(1, 2188112), (2, 1094056), (4, 547028), (8, 273514), (16, 136757), (163, 13424), (326, 6712), (652, 3356), (839, 2608), (1304, 1678)]