4249968485

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{218003}}^1$

素因数の和:218572

約数の個数: 16

約数和(自身を含む): 5839019136

約数和(自身を除く): 1589050651

約数列:

[1, 5, 7, 35, 557, 2785, 3899, 19495, 218003, 1090015, 1526021, 7630105, 121427671, 607138355, 849993697, 4249968485]

約数ペア:

[(1, 4249968485), (5, 849993697), (7, 607138355), (35, 121427671), (557, 7630105), (2785, 1526021), (3899, 1090015), (19495, 218003)]