26603090

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11131}}^1$

素因数の和:11377

約数の個数: 16

約数和(自身を含む): 48090240

約数和(自身を除く): 21487150

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11131, 22262, 55655, 111310, 2660309, 5320618, 13301545, 26603090]

約数ペア:

[(1, 26603090), (2, 13301545), (5, 5320618), (10, 2660309), (239, 111310), (478, 55655), (1195, 22262), (2390, 11131)]