425432876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1811}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 858453120

約数和(自身を除く): 433020244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 281, 418, 562, 836, 1124, 1811, 3091, 3622, 5339, 6182, 7244, 10678, 12364, 19921, 21356, 34409, 39842, 58729, 68818, 79684, 117458, 137636, 234916, 378499, 508891, 756998, 1017782, 1513996, 2035564, 5597801, 9668929, 11195602, 19337858, 22391204, 38675716, 106358219, 212716438, 425432876]

約数ペア:

[(1, 425432876), (2, 212716438), (4, 106358219), (11, 38675716), (19, 22391204), (22, 19337858), (38, 11195602), (44, 9668929), (76, 5597801), (209, 2035564), (281, 1513996), (418, 1017782), (562, 756998), (836, 508891), (1124, 378499), (1811, 234916), (3091, 137636), (3622, 117458), (5339, 79684), (6182, 68818), (7244, 58729), (10678, 39842), (12364, 34409), (19921, 21356)]