1320222772654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{169063}}^1\times {\mathrm{90803}}^1$

素因数の和:259911

約数の個数: 16

約数和(自身を含む): 2026422744192

約数和(自身を除く): 706199971538

約数列:

[1, 2, 43, 86, 90803, 169063, 181606, 338126, 3904529, 7269709, 7809058, 14539418, 15351427589, 30702855178, 660111386327, 1320222772654]

約数ペア:

[(1, 1320222772654), (2, 660111386327), (43, 30702855178), (86, 15351427589), (90803, 14539418), (169063, 7809058), (181606, 7269709), (338126, 3904529)]