123837272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1190743}}^1$

素因数の和:1190762

約数の個数: 16

約数和(自身を含む): 250056240

約数和(自身を除く): 126218968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1190743, 2381486, 4762972, 9525944, 15479659, 30959318, 61918636, 123837272]

約数ペア:

[(1, 123837272), (2, 61918636), (4, 30959318), (8, 15479659), (13, 9525944), (26, 4762972), (52, 2381486), (104, 1190743)]