1661330288

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{51479}}^1$

素因数の和:53504

約数の個数: 20

約数和(自身を含む): 3220485840

約数和(自身を除く): 1559155552

約数列:

[1, 2, 4, 8, 16, 2017, 4034, 8068, 16136, 32272, 51479, 102958, 205916, 411832, 823664, 103833143, 207666286, 415332572, 830665144, 1661330288]

約数ペア:

[(1, 1661330288), (2, 830665144), (4, 415332572), (8, 207666286), (16, 103833143), (2017, 823664), (4034, 411832), (8068, 205916), (16136, 102958), (32272, 51479)]