2080453246697

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1\times {\mathrm{661121}}^1$

素因数の和:665680

約数の個数: 16

約数和(自身を含む): 2401745157504

約数和(自身を除く): 321291910807

約数列:

[1, 7, 101, 707, 4451, 31157, 449551, 661121, 3146857, 4627847, 66773221, 467412547, 2942649571, 20598546997, 297207606671, 2080453246697]

約数ペア:

[(1, 2080453246697), (7, 297207606671), (101, 20598546997), (707, 2942649571), (4451, 467412547), (31157, 66773221), (449551, 4627847), (661121, 3146857)]