1012736404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{701341}}^1$

素因数の和:701383

約数の個数: 18

約数和(自身を含む): 1870479114

約数和(自身を除く): 857742710

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 701341, 1402682, 2805364, 13325479, 26650958, 53301916, 253184101, 506368202, 1012736404]

約数ペア:

[(1, 1012736404), (2, 506368202), (4, 253184101), (19, 53301916), (38, 26650958), (76, 13325479), (361, 2805364), (722, 1402682), (1444, 701341)]