564795836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{71711}}^1$

素因数の和:71905

約数の個数: 24

約数和(自身を含む): 1084285440

約数和(自身を除く): 519489604

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 71711, 143422, 286844, 788821, 1577642, 3155284, 12836269, 25672538, 51345076, 141198959, 282397918, 564795836]

約数ペア:

[(1, 564795836), (2, 282397918), (4, 141198959), (11, 51345076), (22, 25672538), (44, 12836269), (179, 3155284), (358, 1577642), (716, 788821), (1969, 286844), (3938, 143422), (7876, 71711)]