264328390

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{15359}}^1$

素因数の和:17087

約数の個数: 16

約数和(自身を含む): 476098560

約数和(自身を除く): 211770170

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 15359, 17210, 30718, 76795, 153590, 26432839, 52865678, 132164195, 264328390]

約数ペア:

[(1, 264328390), (2, 132164195), (5, 52865678), (10, 26432839), (1721, 153590), (3442, 76795), (8605, 30718), (15359, 17210)]