1490393802

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3498577}}^1$

素因数の和:3498653

約数の個数: 16

約数和(自身を含む): 3022771392

約数和(自身を除く): 1532377590

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3498577, 6997154, 10495731, 20991462, 248398967, 496797934, 745196901, 1490393802]

約数ペア:

[(1, 1490393802), (2, 745196901), (3, 496797934), (6, 248398967), (71, 20991462), (142, 10495731), (213, 6997154), (426, 3498577)]