513891116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{2957}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 939224160

約数和(自身を除く): 425333044

約数列:

[1, 2, 4, 23, 46, 92, 1889, 2957, 3778, 5914, 7556, 11828, 43447, 68011, 86894, 136022, 173788, 272044, 5585773, 11171546, 22343092, 128472779, 256945558, 513891116]

約数ペア:

[(1, 513891116), (2, 256945558), (4, 128472779), (23, 22343092), (46, 11171546), (92, 5585773), (1889, 272044), (2957, 173788), (3778, 136022), (5914, 86894), (7556, 68011), (11828, 43447)]