520937742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{126013}}^1$

素因数の和:126084

約数の個数: 32

約数和(自身を含む): 1143199008

約数和(自身を除く): 622261266

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 126013, 252026, 378039, 756078, 1638169, 3276338, 4914507, 6678689, 9829014, 13357378, 20036067, 40072134, 86822957, 173645914, 260468871, 520937742]

約数ペア:

[(1, 520937742), (2, 260468871), (3, 173645914), (6, 86822957), (13, 40072134), (26, 20036067), (39, 13357378), (53, 9829014), (78, 6678689), (106, 4914507), (159, 3276338), (318, 1638169), (689, 756078), (1378, 378039), (2067, 252026), (4134, 126013)]