518705852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{975011}}^1$

素因数の和:975041

約数の個数: 24

約数和(自身を含む): 1092013440

約数和(自身を除く): 573307588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 975011, 1950022, 3900044, 6825077, 13650154, 18525209, 27300308, 37050418, 74100836, 129676463, 259352926, 518705852]

約数ペア:

[(1, 518705852), (2, 259352926), (4, 129676463), (7, 74100836), (14, 37050418), (19, 27300308), (28, 18525209), (38, 13650154), (76, 6825077), (133, 3900044), (266, 1950022), (532, 975011)]