398049134

素因数分解:

$2^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{11497}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 682705248

約数和(自身を除く): 284656114

約数列:

[1, 2, 7, 14, 2473, 4946, 11497, 17311, 22994, 34622, 80479, 160958, 28432081, 56864162, 199024567, 398049134]

約数ペア:

[(1, 398049134), (2, 199024567), (7, 56864162), (14, 28432081), (2473, 160958), (4946, 80479), (11497, 34622), (17311, 22994)]