13202415065

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1691533}}^1$

素因数の和:1691768

約数の個数: 16

約数和(自身を含む): 18187373568

約数和(自身を除く): 4984958503

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 1691533, 8457665, 11840731, 59203655, 377211859, 1886059295, 2640483013, 13202415065]

約数ペア:

[(1, 13202415065), (5, 2640483013), (7, 1886059295), (35, 377211859), (223, 59203655), (1115, 11840731), (1561, 8457665), (7805, 1691533)]