1201691617

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{26423}}^1$

素因数の和:26592

約数の個数: 16

約数和(自身を含む): 1407870720

約数和(自身を除く): 206179103

約数列:

[1, 7, 73, 89, 511, 623, 6497, 26423, 45479, 184961, 1928879, 2351647, 13502153, 16461529, 171670231, 1201691617]

約数ペア:

[(1, 1201691617), (7, 171670231), (73, 16461529), (89, 13502153), (511, 2351647), (623, 1928879), (6497, 184961), (26423, 45479)]