2731828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 5330304

約数和(自身を除く): 2598476

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1321, 2068, 2642, 5284, 14531, 29062, 58124, 62087, 124174, 248348, 682957, 1365914, 2731828]

約数ペア:

[(1, 2731828), (2, 1365914), (4, 682957), (11, 248348), (22, 124174), (44, 62087), (47, 58124), (94, 29062), (188, 14531), (517, 5284), (1034, 2642), (1321, 2068)]