2018250736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{8101}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 4086908064

約数和(自身を除く): 2068657328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 677, 1354, 2708, 5416, 8101, 10832, 15571, 16202, 31142, 32404, 62284, 64808, 124568, 129616, 186323, 249136, 372646, 745292, 1490584, 2981168, 5484377, 10968754, 21937508, 43875016, 87750032, 126140671, 252281342, 504562684, 1009125368, 2018250736]

約数ペア:

[(1, 2018250736), (2, 1009125368), (4, 504562684), (8, 252281342), (16, 126140671), (23, 87750032), (46, 43875016), (92, 21937508), (184, 10968754), (368, 5484377), (677, 2981168), (1354, 1490584), (2708, 745292), (5416, 372646), (8101, 249136), (10832, 186323), (15571, 129616), (16202, 124568), (31142, 64808), (32404, 62284)]