4684238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 7682640

約数和(自身を除く): 2998402

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2689, 5378, 34957, 69914, 180163, 360326, 2342119, 4684238]

約数ペア:

[(1, 4684238), (2, 2342119), (13, 360326), (26, 180163), (67, 69914), (134, 34957), (871, 5378), (1742, 2689)]