864387788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{12899}}^1$

素因数の和:14437

約数の個数: 24

約数和(自身を含む): 1651406400

約数和(自身を除く): 787018612

約数列:

[1, 2, 4, 11, 22, 44, 1523, 3046, 6092, 12899, 16753, 25798, 33506, 51596, 67012, 141889, 283778, 567556, 19645177, 39290354, 78580708, 216096947, 432193894, 864387788]

約数ペア:

[(1, 864387788), (2, 432193894), (4, 216096947), (11, 78580708), (22, 39290354), (44, 19645177), (1523, 567556), (3046, 283778), (6092, 141889), (12899, 67012), (16753, 51596), (25798, 33506)]