2015514556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{405373}}^1$

素因数の和:405501

約数の個数: 24

約数和(自身を含む): 3881861424

約数和(自身を除く): 1866346868

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 405373, 810746, 1621492, 4459103, 8918206, 17836412, 45807149, 91614298, 183228596, 503878639, 1007757278, 2015514556]

約数ペア:

[(1, 2015514556), (2, 1007757278), (4, 503878639), (11, 183228596), (22, 91614298), (44, 45807149), (113, 17836412), (226, 8918206), (452, 4459103), (1243, 1621492), (2486, 810746), (4972, 405373)]