2013375489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1609}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 2928912000

約数和(自身を除く): 915536511

約数列:

[1, 3, 19, 29, 57, 87, 551, 757, 1609, 1653, 2271, 4827, 14383, 21953, 30571, 43149, 46661, 65859, 91713, 139983, 417107, 886559, 1218013, 1251321, 2659677, 3654039, 23142247, 35322377, 69426741, 105967131, 671125163, 2013375489]

約数ペア:

[(1, 2013375489), (3, 671125163), (19, 105967131), (29, 69426741), (57, 35322377), (87, 23142247), (551, 3654039), (757, 2659677), (1609, 1251321), (1653, 1218013), (2271, 886559), (4827, 417107), (14383, 139983), (21953, 91713), (30571, 65859), (43149, 46661)]