270992018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 460297728

約数和(自身を除く): 189305710

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 682, 2017, 2167, 4034, 4334, 6107, 12214, 22187, 44374, 62527, 67177, 125054, 134354, 397349, 687797, 794698, 1375594, 4370839, 8741678, 12317819, 24635638, 135496009, 270992018]

約数ペア:

[(1, 270992018), (2, 135496009), (11, 24635638), (22, 12317819), (31, 8741678), (62, 4370839), (197, 1375594), (341, 794698), (394, 687797), (682, 397349), (2017, 134354), (2167, 125054), (4034, 67177), (4334, 62527), (6107, 44374), (12214, 22187)]