852458404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1790879}}^1$

素因数の和:1790907

約数の個数: 24

約数和(自身を含む): 1805207040

約数和(自身を除く): 952748636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1790879, 3581758, 7163516, 12536153, 25072306, 30444943, 50144612, 60889886, 121779772, 213114601, 426229202, 852458404]

約数ペア:

[(1, 852458404), (2, 426229202), (4, 213114601), (7, 121779772), (14, 60889886), (17, 50144612), (28, 30444943), (34, 25072306), (68, 12536153), (119, 7163516), (238, 3581758), (476, 1790879)]