2261899445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{60943}}^1$

素因数の和:61532

約数の個数: 16

約数和(自身を含む): 2928237312

約数和(自身を除く): 666337867

約数列:

[1, 5, 13, 65, 571, 2855, 7423, 37115, 60943, 304715, 792259, 3961295, 34798453, 173992265, 452379889, 2261899445]

約数ペア:

[(1, 2261899445), (5, 452379889), (13, 173992265), (65, 34798453), (571, 3961295), (2855, 792259), (7423, 304715), (37115, 60943)]