4006021938

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2597939}}^1$

素因数の和:2598201

約数の個数: 16

約数和(自身を含む): 8043222240

約数和(自身を除く): 4037200302

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 2597939, 5195878, 7793817, 15587634, 667670323, 1335340646, 2003010969, 4006021938]

約数ペア:

[(1, 4006021938), (2, 2003010969), (3, 1335340646), (6, 667670323), (257, 15587634), (514, 7793817), (771, 5195878), (1542, 2597939)]