2783249719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 2896404480

約数和(自身を除く): 113154761

約数列:

[1, 31, 193, 647, 719, 5983, 20057, 22289, 124871, 138767, 465193, 3871001, 4301777, 14420983, 89782249, 2783249719]

約数ペア:

[(1, 2783249719), (31, 89782249), (193, 14420983), (647, 4301777), (719, 3871001), (5983, 465193), (20057, 138767), (22289, 124871)]