2078446090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{44119}}^1$

素因数の和:44806

約数の個数: 32

約数和(自身を含む): 4282110720

約数和(自身を除く): 2203664630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 1346, 3365, 4711, 6730, 9422, 23555, 44119, 47110, 88238, 220595, 308833, 441190, 617666, 1544165, 3088330, 29692087, 59384174, 148460435, 207844609, 296920870, 415689218, 1039223045, 2078446090]

約数ペア:

[(1, 2078446090), (2, 1039223045), (5, 415689218), (7, 296920870), (10, 207844609), (14, 148460435), (35, 59384174), (70, 29692087), (673, 3088330), (1346, 1544165), (3365, 617666), (4711, 441190), (6730, 308833), (9422, 220595), (23555, 88238), (44119, 47110)]