27379990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248909}}^1$

素因数の和:248927

約数の個数: 16

約数和(自身を含む): 53764560

約数和(自身を除く): 26384570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 248909, 497818, 1244545, 2489090, 2737999, 5475998, 13689995, 27379990]

約数ペア:

[(1, 27379990), (2, 13689995), (5, 5475998), (10, 2737999), (11, 2489090), (22, 1244545), (55, 497818), (110, 248909)]