130798138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{1889}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 199017000

約数和(自身を除く): 68218862

約数列:

[1, 2, 89, 178, 389, 778, 1889, 3778, 34621, 69242, 168121, 336242, 734821, 1469642, 65399069, 130798138]

約数ペア:

[(1, 130798138), (2, 65399069), (89, 1469642), (178, 734821), (389, 336242), (778, 168121), (1889, 69242), (3778, 34621)]