247103494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2237}}^1\times {\mathrm{5021}}^1$

素因数の和:7271

約数の個数: 16

約数和(自身を含む): 404612496

約数和(自身を除く): 157509002

約数列:

[1, 2, 11, 22, 2237, 4474, 5021, 10042, 24607, 49214, 55231, 110462, 11231977, 22463954, 123551747, 247103494]

約数ペア:

[(1, 247103494), (2, 123551747), (11, 22463954), (22, 11231977), (2237, 110462), (4474, 55231), (5021, 49214), (10042, 24607)]