1274066495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1507771}}^1$

素因数の和:1507802

約数の個数: 12

約数和(自身を含む): 1655533656

約数和(自身を除く): 381467161

約数列:

[1, 5, 13, 65, 169, 845, 1507771, 7538855, 19601023, 98005115, 254813299, 1274066495]

約数ペア:

[(1, 1274066495), (5, 254813299), (13, 98005115), (65, 19601023), (169, 7538855), (845, 1507771)]