1791112490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2267231}}^1$

素因数の和:2267317

約数の個数: 16

約数和(自身を含む): 3264814080

約数和(自身を除く): 1473701590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2267231, 4534462, 11336155, 22672310, 179111249, 358222498, 895556245, 1791112490]

約数ペア:

[(1, 1791112490), (2, 895556245), (5, 358222498), (10, 179111249), (79, 22672310), (158, 11336155), (395, 4534462), (790, 2267231)]