2019947128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{739}}^1\times {\mathrm{5791}}^1$

素因数の和:6595

約数の個数: 32

約数和(自身を含む): 3857472000

約数和(自身を除く): 1837524872

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 739, 1478, 2956, 5791, 5912, 11582, 23164, 43601, 46328, 87202, 174404, 341669, 348808, 683338, 1366676, 2733352, 4279549, 8559098, 17118196, 34236392, 252493391, 504986782, 1009973564, 2019947128]

約数ペア:

[(1, 2019947128), (2, 1009973564), (4, 504986782), (8, 252493391), (59, 34236392), (118, 17118196), (236, 8559098), (472, 4279549), (739, 2733352), (1478, 1366676), (2956, 683338), (5791, 348808), (5912, 341669), (11582, 174404), (23164, 87202), (43601, 46328)]