1489274095

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1\times {\mathrm{2113}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 1813406112

約数和(自身を除く): 324132017

約数列:

[1, 5, 73, 365, 1931, 2113, 9655, 10565, 140963, 154249, 704815, 771245, 4080203, 20401015, 297854819, 1489274095]

約数ペア:

[(1, 1489274095), (5, 297854819), (73, 20401015), (365, 4080203), (1931, 771245), (2113, 704815), (9655, 154249), (10565, 140963)]