2012912278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1\times {\mathrm{22447}}^1$

素因数の和:25911

約数の個数: 16

約数和(自身を含む): 3252715200

約数和(自身を除く): 1239802922

約数列:

[1, 2, 13, 26, 3449, 6898, 22447, 44837, 44894, 89674, 291811, 583622, 77419703, 154839406, 1006456139, 2012912278]

約数ペア:

[(1, 2012912278), (2, 1006456139), (13, 154839406), (26, 77419703), (3449, 583622), (6898, 291811), (22447, 89674), (44837, 44894)]