1290359614

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1\times {\mathrm{4049}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 1961496000

約数和(自身を除く): 671136386

約数列:

[1, 2, 79, 158, 2017, 4034, 4049, 8098, 159343, 318686, 319871, 639742, 8166833, 16333666, 645179807, 1290359614]

約数ペア:

[(1, 1290359614), (2, 645179807), (79, 16333666), (158, 8166833), (2017, 639742), (4034, 319871), (4049, 318686), (8098, 159343)]