1619470010

素因数分解:

$2^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{77747}}^1$

素因数の和:79837

約数の個数: 16

約数和(自身を含む): 2916482976

約数和(自身を除く): 1297012966

約数列:

[1, 2, 5, 10, 2083, 4166, 10415, 20830, 77747, 155494, 388735, 777470, 161947001, 323894002, 809735005, 1619470010]

約数ペア:

[(1, 1619470010), (2, 809735005), (5, 323894002), (10, 161947001), (2083, 777470), (4166, 388735), (10415, 155494), (20830, 77747)]