1481569625020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{763695683}}^1$

素因数の和:763695789

約数の個数: 24

約数和(自身を含む): 3143371435344

約数和(自身を除く): 1661801810324

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 763695683, 1527391366, 3054782732, 3818478415, 7636956830, 15273913660, 74078481251, 148156962502, 296313925004, 370392406255, 740784812510, 1481569625020]

約数ペア:

[(1, 1481569625020), (2, 740784812510), (4, 370392406255), (5, 296313925004), (10, 148156962502), (20, 74078481251), (97, 15273913660), (194, 7636956830), (388, 3818478415), (485, 3054782732), (970, 1527391366), (1940, 763695683)]