2051265845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{45197}}^1$

素因数の和:45544

約数の個数: 16

約数和(自身を含む): 2554590960

約数和(自身を除く): 503325115

約数列:

[1, 5, 29, 145, 313, 1565, 9077, 45197, 45385, 225985, 1310713, 6553565, 14146661, 70733305, 410253169, 2051265845]

約数ペア:

[(1, 2051265845), (5, 410253169), (29, 70733305), (145, 14146661), (313, 6553565), (1565, 1310713), (9077, 225985), (45197, 45385)]