4080341816

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1271927}}^1$

素因数の和:1272334

約数の個数: 16

約数和(自身を含む): 7669725840

約数和(自身を除く): 3589384024

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 1271927, 2543854, 5087708, 10175416, 510042727, 1020085454, 2040170908, 4080341816]

約数ペア:

[(1, 4080341816), (2, 2040170908), (4, 1020085454), (8, 510042727), (401, 10175416), (802, 5087708), (1604, 2543854), (3208, 1271927)]