2163653548

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{94121}}^1$

素因数の和:94953

約数の個数: 24

約数和(自身を含む): 4332623904

約数和(自身を除く): 2168970356

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 5747, 11494, 22988, 94121, 188242, 376484, 658847, 1317694, 2635388, 77273341, 154546682, 309093364, 540913387, 1081826774, 2163653548]

約数ペア:

[(1, 2163653548), (2, 1081826774), (4, 540913387), (7, 309093364), (14, 154546682), (28, 77273341), (821, 2635388), (1642, 1317694), (3284, 658847), (5747, 376484), (11494, 188242), (22988, 94121)]