427123154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{13397}}^1$

素因数の和:14257

約数の個数: 16

約数和(自身を含む): 675259200

約数和(自身を除く): 248136046

約数列:

[1, 2, 19, 38, 839, 1678, 13397, 15941, 26794, 31882, 254543, 509086, 11240083, 22480166, 213561577, 427123154]

約数ペア:

[(1, 427123154), (2, 213561577), (19, 22480166), (38, 11240083), (839, 509086), (1678, 254543), (13397, 31882), (15941, 26794)]