2019604856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{20443}}^1$

素因数の和:20735

約数の個数: 32

約数和(自身を含む): 3874955760

約数和(自身を除く): 1855350904

約数列:

[1, 2, 4, 8, 53, 106, 212, 233, 424, 466, 932, 1864, 12349, 20443, 24698, 40886, 49396, 81772, 98792, 163544, 1083479, 2166958, 4333916, 4763219, 8667832, 9526438, 19052876, 38105752, 252450607, 504901214, 1009802428, 2019604856]

約数ペア:

[(1, 2019604856), (2, 1009802428), (4, 504901214), (8, 252450607), (53, 38105752), (106, 19052876), (212, 9526438), (233, 8667832), (424, 4763219), (466, 4333916), (932, 2166958), (1864, 1083479), (12349, 163544), (20443, 98792), (24698, 81772), (40886, 49396)]