121330228318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{274502779}}^1$

素因数の和:274502811

約数の個数: 16

約数和(自身を含む): 207524101680

約数和(自身を除く): 86193873362

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 274502779, 549005558, 3568536127, 4666547243, 7137072254, 9333094486, 60665114159, 121330228318]

約数ペア:

[(1, 121330228318), (2, 60665114159), (13, 9333094486), (17, 7137072254), (26, 4666547243), (34, 3568536127), (221, 549005558), (442, 274502779)]