1321567214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{264631}}^1$

素因数の和:264871

約数の個数: 16

約数和(自身を含む): 2172099456

約数和(自身を除く): 850532242

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 264631, 529262, 2910941, 5821882, 60071237, 120142474, 660783607, 1321567214]

約数ペア:

[(1, 1321567214), (2, 660783607), (11, 120142474), (22, 60071237), (227, 5821882), (454, 2910941), (2497, 529262), (4994, 264631)]