4041401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 5040000

約数和(自身を除く): 998599

約数列:

[1, 7, 13, 89, 91, 499, 623, 1157, 3493, 6487, 8099, 44411, 45409, 310877, 577343, 4041401]

約数ペア:

[(1, 4041401), (7, 577343), (13, 310877), (89, 45409), (91, 44411), (499, 8099), (623, 6487), (1157, 3493)]