520001044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{145577}}^1$

素因数の和:145647

約数の個数: 24

約数和(自身を含む): 978284160

約数和(自身を除く): 458283116

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 145577, 291154, 582308, 2765963, 5531926, 6842119, 11063852, 13684238, 27368476, 130000261, 260000522, 520001044]

約数ペア:

[(1, 520001044), (2, 260000522), (4, 130000261), (19, 27368476), (38, 13684238), (47, 11063852), (76, 6842119), (94, 5531926), (188, 2765963), (893, 582308), (1786, 291154), (3572, 145577)]