2013558154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{32009}}^1$

素因数の和:32525

約数の個数: 16

約数和(自身を含む): 3069887040

約数和(自身を除く): 1056328886

約数列:

[1, 2, 71, 142, 443, 886, 31453, 32009, 62906, 64018, 2272639, 4545278, 14179987, 28359974, 1006779077, 2013558154]

約数ペア:

[(1, 2013558154), (2, 1006779077), (71, 28359974), (142, 14179987), (443, 4545278), (886, 2272639), (31453, 64018), (32009, 62906)]