290410532018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{64164943}}^1$

素因数の和:64165049

約数の個数: 16

約数和(自身を含む): 455827762176

約数和(自身を除く): 165417230158

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 64164943, 128329886, 1989113233, 3978226466, 4684040839, 9368081678, 145205266009, 290410532018]

約数ペア:

[(1, 290410532018), (2, 145205266009), (31, 9368081678), (62, 4684040839), (73, 3978226466), (146, 1989113233), (2263, 128329886), (4526, 64164943)]