1320860748

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1236761}}^1$

素因数の和:1236857

約数の個数: 24

約数和(自身を含む): 3116640240

約数和(自身を除く): 1795779492

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1236761, 2473522, 3710283, 4947044, 7420566, 14841132, 110071729, 220143458, 330215187, 440286916, 660430374, 1320860748]

約数ペア:

[(1, 1320860748), (2, 660430374), (3, 440286916), (4, 330215187), (6, 220143458), (12, 110071729), (89, 14841132), (178, 7420566), (267, 4947044), (356, 3710283), (534, 2473522), (1068, 1236761)]