2018492021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{14957}}^1$

素因数の和:16460

約数の個数: 16

約数和(自身を含む): 2486139264

約数和(自身を除く): 467647243

約数列:

[1, 7, 13, 91, 1483, 10381, 14957, 19279, 104699, 134953, 194441, 1361087, 22181231, 155268617, 288356003, 2018492021]

約数ペア:

[(1, 2018492021), (7, 288356003), (13, 155268617), (91, 22181231), (1483, 1361087), (10381, 194441), (14957, 134953), (19279, 104699)]