1205292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 3209472

約数和(自身を除く): 2004180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 397, 506, 759, 794, 1012, 1191, 1518, 1588, 2382, 3036, 4367, 4764, 8734, 9131, 13101, 17468, 18262, 26202, 27393, 36524, 52404, 54786, 100441, 109572, 200882, 301323, 401764, 602646, 1205292]

約数ペア:

[(1, 1205292), (2, 602646), (3, 401764), (4, 301323), (6, 200882), (11, 109572), (12, 100441), (22, 54786), (23, 52404), (33, 36524), (44, 27393), (46, 26202), (66, 18262), (69, 17468), (92, 13101), (132, 9131), (138, 8734), (253, 4764), (276, 4367), (397, 3036), (506, 2382), (759, 1588), (794, 1518), (1012, 1191)]