1340254554

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{546151}}^1$

素因数の和:546565

約数の個数: 16

約数和(自身を含む): 2687067840

約数和(自身を除く): 1346813286

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 546151, 1092302, 1638453, 3276906, 223375759, 446751518, 670127277, 1340254554]

約数ペア:

[(1, 1340254554), (2, 670127277), (3, 446751518), (6, 223375759), (409, 3276906), (818, 1638453), (1227, 1092302), (2454, 546151)]