275207908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{2039}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 494202240

約数和(自身を除く): 218994332

約数列:

[1, 2, 4, 41, 82, 164, 823, 1646, 2039, 3292, 4078, 8156, 33743, 67486, 83599, 134972, 167198, 334396, 1678097, 3356194, 6712388, 68801977, 137603954, 275207908]

約数ペア:

[(1, 275207908), (2, 137603954), (4, 68801977), (41, 6712388), (82, 3356194), (164, 1678097), (823, 334396), (1646, 167198), (2039, 134972), (3292, 83599), (4078, 67486), (8156, 33743)]