2569871344

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{447401}}^1$

素因数の和:447768

約数の個数: 20

約数和(自身を含む): 4993006320

約数和(自身を除く): 2423134976

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 447401, 894802, 1789604, 3579208, 7158416, 160616959, 321233918, 642467836, 1284935672, 2569871344]

約数ペア:

[(1, 2569871344), (2, 1284935672), (4, 642467836), (8, 321233918), (16, 160616959), (359, 7158416), (718, 3579208), (1436, 1789604), (2872, 894802), (5744, 447401)]