2190202948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{44491}}^1$

素因数の和:44923

約数の個数: 24

約数和(自身を含む): 3966550784

約数和(自身を除く): 1776347836

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 1588, 12307, 24614, 44491, 49228, 88982, 177964, 1379221, 2758442, 5516884, 17662927, 35325854, 70651708, 547550737, 1095101474, 2190202948]

約数ペア:

[(1, 2190202948), (2, 1095101474), (4, 547550737), (31, 70651708), (62, 35325854), (124, 17662927), (397, 5516884), (794, 2758442), (1588, 1379221), (12307, 177964), (24614, 88982), (44491, 49228)]