253842008

素因数分解:

$2^3\times 7^1\times {\mathrm{4532893}}^1$

素因数の和:4532906

約数の個数: 16

約数和(自身を含む): 543947280

約数和(自身を除く): 290105272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4532893, 9065786, 18131572, 31730251, 36263144, 63460502, 126921004, 253842008]

約数ペア:

[(1, 253842008), (2, 126921004), (4, 63460502), (7, 36263144), (8, 31730251), (14, 18131572), (28, 9065786), (56, 4532893)]