9950871028

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1963471}}^1$

素因数の和:1963663

約数の個数: 24

約数和(自身を含む): 20011706624

約数和(自身を除く): 10060835596

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 1963471, 3926942, 7853884, 13744297, 27488594, 54977188, 355388251, 710776502, 1421553004, 2487717757, 4975435514, 9950871028]

約数ペア:

[(1, 9950871028), (2, 4975435514), (4, 2487717757), (7, 1421553004), (14, 710776502), (28, 355388251), (181, 54977188), (362, 27488594), (724, 13744297), (1267, 7853884), (2534, 3926942), (5068, 1963471)]