2049527599

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1\times {\mathrm{1231}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 2493252608

約数和(自身を除く): 443725009

約数列:

[1, 7, 17, 119, 289, 823, 1231, 2023, 5761, 8617, 13991, 20927, 97937, 146489, 237847, 355759, 1013113, 1664929, 2490313, 7091791, 17222921, 120560447, 292789657, 2049527599]

約数ペア:

[(1, 2049527599), (7, 292789657), (17, 120560447), (119, 17222921), (289, 7091791), (823, 2490313), (1231, 1664929), (2023, 1013113), (5761, 355759), (8617, 237847), (13991, 146489), (20927, 97937)]