1089253842

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{179923}}^1$

素因数の和:180937

約数の個数: 16

約数和(自身を含む): 2180678880

約数和(自身を除く): 1091425038

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 6054, 179923, 359846, 539769, 1079538, 181542307, 363084614, 544626921, 1089253842]

約数ペア:

[(1, 1089253842), (2, 544626921), (3, 363084614), (6, 181542307), (1009, 1079538), (2018, 539769), (3027, 359846), (6054, 179923)]