2220221464

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 4369606920

約数和(自身を除く): 2149385456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 529, 562, 1058, 1124, 1867, 2116, 2248, 3734, 4232, 6463, 7468, 12926, 14936, 25852, 42941, 51704, 85882, 148649, 171764, 297298, 343528, 524627, 594596, 987643, 1049254, 1189192, 1975286, 2098508, 3950572, 4197016, 7901144, 12066421, 24132842, 48265684, 96531368, 277527683, 555055366, 1110110732, 2220221464]

約数ペア:

[(1, 2220221464), (2, 1110110732), (4, 555055366), (8, 277527683), (23, 96531368), (46, 48265684), (92, 24132842), (184, 12066421), (281, 7901144), (529, 4197016), (562, 3950572), (1058, 2098508), (1124, 1975286), (1867, 1189192), (2116, 1049254), (2248, 987643), (3734, 594596), (4232, 524627), (6463, 343528), (7468, 297298), (12926, 171764), (14936, 148649), (25852, 85882), (42941, 51704)]