1264804526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{50873}}^1$

素因数の和:51307

約数の個数: 16

約数和(自身を含む): 1963329408

約数和(自身を除く): 698524882

約数列:

[1, 2, 31, 62, 401, 802, 12431, 24862, 50873, 101746, 1577063, 3154126, 20400073, 40800146, 632402263, 1264804526]

約数ペア:

[(1, 1264804526), (2, 632402263), (31, 40800146), (62, 20400073), (401, 3154126), (802, 1577063), (12431, 101746), (24862, 50873)]