20171127058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2340581}}^1$

素因数の和:2340753

約数の個数: 16

約数和(自身を含む): 31457422080

約数和(自身を除く): 11286295022

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 2340581, 4681162, 72558011, 145116022, 325340759, 650681518, 10085563529, 20171127058]

約数ペア:

[(1, 20171127058), (2, 10085563529), (31, 650681518), (62, 325340759), (139, 145116022), (278, 72558011), (4309, 4681162), (8618, 2340581)]