1810091521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{9221}}^1$

素因数の和:10224

約数の個数: 16

約数和(自身を含む): 2142455040

約数和(自身を除く): 332363519

約数列:

[1, 7, 29, 203, 967, 6769, 9221, 28043, 64547, 196301, 267409, 1871863, 8916707, 62416949, 258584503, 1810091521]

約数ペア:

[(1, 1810091521), (7, 258584503), (29, 62416949), (203, 8916707), (967, 1871863), (6769, 267409), (9221, 196301), (28043, 64547)]