130004812

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{4657}}^1$

素因数の和:5665

約数の個数: 24

約数和(自身を含む): 260326304

約数和(自身を除く): 130321492

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 4657, 6979, 9314, 13958, 18628, 27916, 32599, 65198, 130396, 4643029, 9286058, 18572116, 32501203, 65002406, 130004812]

約数ペア:

[(1, 130004812), (2, 65002406), (4, 32501203), (7, 18572116), (14, 9286058), (28, 4643029), (997, 130396), (1994, 65198), (3988, 32599), (4657, 27916), (6979, 18628), (9314, 13958)]