1244203478

素因数分解:

$2^1\times 7^1\times {\mathrm{4261}}^1\times {\mathrm{20857}}^1$

素因数の和:25127

約数の個数: 16

約数和(自身を含む): 2133523104

約数和(自身を除く): 889319626

約数列:

[1, 2, 7, 14, 4261, 8522, 20857, 29827, 41714, 59654, 145999, 291998, 88871677, 177743354, 622101739, 1244203478]

約数ペア:

[(1, 1244203478), (2, 622101739), (7, 177743354), (14, 88871677), (4261, 291998), (8522, 145999), (20857, 59654), (29827, 41714)]