2452868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 4735584

約数和(自身を除く): 2282716

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 521, 1042, 1177, 2084, 2354, 4708, 5731, 11462, 22924, 55747, 111494, 222988, 613217, 1226434, 2452868]

約数ペア:

[(1, 2452868), (2, 1226434), (4, 613217), (11, 222988), (22, 111494), (44, 55747), (107, 22924), (214, 11462), (428, 5731), (521, 4708), (1042, 2354), (1177, 2084)]