426336869

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{1613}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 496337280

約数和(自身を除く): 70000411

約数列:

[1, 7, 61, 427, 619, 1613, 4333, 11291, 37759, 98393, 264313, 688751, 998447, 6989129, 60905267, 426336869]

約数ペア:

[(1, 426336869), (7, 60905267), (61, 6989129), (427, 998447), (619, 688751), (1613, 264313), (4333, 98393), (11291, 37759)]