7278172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 14161392

約数和(自身を除く): 6883220

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 3121, 6242, 12484, 34331, 68662, 137324, 165413, 330826, 661652, 1819543, 3639086, 7278172]

約数ペア:

[(1, 7278172), (2, 3639086), (4, 1819543), (11, 661652), (22, 330826), (44, 165413), (53, 137324), (106, 68662), (212, 34331), (583, 12484), (1166, 6242), (2332, 3121)]