2013903866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{11813}}^1$

素因数の和:11990

約数の個数: 32

約数和(自身を含む): 3334383360

約数和(自身を除く): 1320479494

約数列:

[1, 2, 13, 26, 79, 83, 158, 166, 1027, 1079, 2054, 2158, 6557, 11813, 13114, 23626, 85241, 153569, 170482, 307138, 933227, 980479, 1866454, 1960958, 12131951, 12746227, 24263902, 25492454, 77457841, 154915682, 1006951933, 2013903866]

約数ペア:

[(1, 2013903866), (2, 1006951933), (13, 154915682), (26, 77457841), (79, 25492454), (83, 24263902), (158, 12746227), (166, 12131951), (1027, 1960958), (1079, 1866454), (2054, 980479), (2158, 933227), (6557, 307138), (11813, 170482), (13114, 153569), (23626, 85241)]