13730890

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4957}}^1$

素因数の和:5241

約数の個数: 16

約数和(自身を含む): 24809832

約数和(自身を除く): 11078942

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 4957, 9914, 24785, 49570, 1373089, 2746178, 6865445, 13730890]

約数ペア:

[(1, 13730890), (2, 6865445), (5, 2746178), (10, 1373089), (277, 49570), (554, 24785), (1385, 9914), (2770, 4957)]