520021314

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{75431}}^1$

素因数の和:75822

約数の個数: 24

約数和(自身を含む): 1129669632

約数和(自身を除く): 609648318

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2298, 3447, 6894, 75431, 150862, 226293, 452586, 678879, 1357758, 28890073, 57780146, 86670219, 173340438, 260010657, 520021314]

約数ペア:

[(1, 520021314), (2, 260010657), (3, 173340438), (6, 86670219), (9, 57780146), (18, 28890073), (383, 1357758), (766, 678879), (1149, 452586), (2298, 226293), (3447, 150862), (6894, 75431)]