9968274770

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{780601}}^1$

素因数の和:781885

約数の個数: 16

約数和(自身を含む): 17956968408

約数和(自身を除く): 7988693638

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 780601, 1561202, 3903005, 7806010, 996827477, 1993654954, 4984137385, 9968274770]

約数ペア:

[(1, 9968274770), (2, 4984137385), (5, 1993654954), (10, 996827477), (1277, 7806010), (2554, 3903005), (6385, 1561202), (12770, 780601)]