817080654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10475393}}^1$

素因数の和:10475411

約数の個数: 16

約数和(自身を含む): 1759866192

約数和(自身を除く): 942785538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10475393, 20950786, 31426179, 62852358, 136180109, 272360218, 408540327, 817080654]

約数ペア:

[(1, 817080654), (2, 408540327), (3, 272360218), (6, 136180109), (13, 62852358), (26, 31426179), (39, 20950786), (78, 10475393)]