7898896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12041}}^1$

素因数の和:12090

約数の個数: 20

約数和(自身を含む): 15678684

約数和(自身を除く): 7779788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12041, 24082, 48164, 96328, 192656, 493681, 987362, 1974724, 3949448, 7898896]

約数ペア:

[(1, 7898896), (2, 3949448), (4, 1974724), (8, 987362), (16, 493681), (41, 192656), (82, 96328), (164, 48164), (328, 24082), (656, 12041)]