1921105090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{3407}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 3496608000

約数和(自身を除く): 1575502910

約数列:

[1, 2, 5, 10, 113, 226, 499, 565, 998, 1130, 2495, 3407, 4990, 6814, 17035, 34070, 56387, 112774, 281935, 384991, 563870, 769982, 1700093, 1924955, 3400186, 3849910, 8500465, 17000930, 192110509, 384221018, 960552545, 1921105090]

約数ペア:

[(1, 1921105090), (2, 960552545), (5, 384221018), (10, 192110509), (113, 17000930), (226, 8500465), (499, 3849910), (565, 3400186), (998, 1924955), (1130, 1700093), (2495, 769982), (3407, 563870), (4990, 384991), (6814, 281935), (17035, 112774), (34070, 56387)]