290002726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{384619}}^1$

素因数の和:384663

約数の個数: 16

約数和(自身を含む): 484621200

約数和(自身を除く): 194618474

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 384619, 769238, 5000047, 10000094, 11153951, 22307902, 145001363, 290002726]

約数ペア:

[(1, 290002726), (2, 145001363), (13, 22307902), (26, 11153951), (29, 10000094), (58, 5000047), (377, 769238), (754, 384619)]