2012128782

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89119}}^1$

素因数の和:89248

約数の個数: 32

約数和(自身を含む): 4157982720

約数和(自身を除く): 2145853938

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 3763, 7526, 11289, 22578, 89119, 178238, 267357, 534714, 4723307, 6327449, 9446614, 12654898, 14169921, 18982347, 28339842, 37964694, 335354797, 670709594, 1006064391, 2012128782]

約数ペア:

[(1, 2012128782), (2, 1006064391), (3, 670709594), (6, 335354797), (53, 37964694), (71, 28339842), (106, 18982347), (142, 14169921), (159, 12654898), (213, 9446614), (318, 6327449), (426, 4723307), (3763, 534714), (7526, 267357), (11289, 178238), (22578, 89119)]