122820764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25609}}^1$

素因数の和:25733

約数の個数: 24

約数和(自身を含む): 236636400

約数和(自身を除く): 113815636

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 25609, 51218, 102436, 281699, 563398, 1126796, 2791381, 5582762, 11165524, 30705191, 61410382, 122820764]

約数ペア:

[(1, 122820764), (2, 61410382), (4, 30705191), (11, 11165524), (22, 5582762), (44, 2791381), (109, 1126796), (218, 563398), (436, 281699), (1199, 102436), (2398, 51218), (4796, 25609)]