2641502455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{37423}}^1$

素因数の和:38190

約数の個数: 16

約数和(自身を含む): 3341214720

約数和(自身を除く): 699712265

約数列:

[1, 5, 19, 95, 743, 3715, 14117, 37423, 70585, 187115, 711037, 3555185, 27805289, 139026445, 528300491, 2641502455]

約数ペア:

[(1, 2641502455), (5, 528300491), (19, 139026445), (95, 27805289), (743, 3555185), (3715, 711037), (14117, 187115), (37423, 70585)]