664201084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 1292433408

約数和(自身を除く): 628232324

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 167, 334, 391, 668, 782, 1564, 2543, 2839, 3841, 5086, 5678, 7682, 10172, 11356, 15364, 43231, 58489, 65297, 86462, 116978, 130594, 172924, 233956, 261188, 424681, 849362, 994313, 1698724, 1988626, 3977252, 7219577, 9767663, 14439154, 19535326, 28878308, 39070652, 166050271, 332100542, 664201084]

約数ペア:

[(1, 664201084), (2, 332100542), (4, 166050271), (17, 39070652), (23, 28878308), (34, 19535326), (46, 14439154), (68, 9767663), (92, 7219577), (167, 3977252), (334, 1988626), (391, 1698724), (668, 994313), (782, 849362), (1564, 424681), (2543, 261188), (2839, 233956), (3841, 172924), (5086, 130594), (5678, 116978), (7682, 86462), (10172, 65297), (11356, 58489), (15364, 43231)]