2018687194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{130423}}^1$

素因数の和:130605

約数の個数: 16

約数和(自身を含む): 3098874240

約数和(自身を除く): 1080187046

約数列:

[1, 2, 71, 109, 142, 218, 7739, 15478, 130423, 260846, 9260033, 14216107, 18520066, 28432214, 1009343597, 2018687194]

約数ペア:

[(1, 2018687194), (2, 1009343597), (71, 28432214), (109, 18520066), (142, 14216107), (218, 9260033), (7739, 260846), (15478, 130423)]