826623610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{3343}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 1512023040

約数和(自身を除く): 685399430

約数列:

[1, 2, 5, 10, 79, 158, 313, 395, 626, 790, 1565, 3130, 3343, 6686, 16715, 24727, 33430, 49454, 123635, 247270, 264097, 528194, 1046359, 1320485, 2092718, 2640970, 5231795, 10463590, 82662361, 165324722, 413311805, 826623610]

約数ペア:

[(1, 826623610), (2, 413311805), (5, 165324722), (10, 82662361), (79, 10463590), (158, 5231795), (313, 2640970), (395, 2092718), (626, 1320485), (790, 1046359), (1565, 528194), (3130, 264097), (3343, 247270), (6686, 123635), (16715, 49454), (24727, 33430)]