4380970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39827}}^1$

素因数の和:39845

約数の個数: 16

約数和(自身を含む): 8602848

約数和(自身を除く): 4221878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 39827, 79654, 199135, 398270, 438097, 876194, 2190485, 4380970]

約数ペア:

[(1, 4380970), (2, 2190485), (5, 876194), (10, 438097), (11, 398270), (22, 199135), (55, 79654), (110, 39827)]