520017028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{19973}}^1$

素因数の和:20283

約数の個数: 24

約数和(自身を含む): 952999488

約数和(自身を除く): 432982460

約数列:

[1, 2, 4, 23, 46, 92, 283, 566, 1132, 6509, 13018, 19973, 26036, 39946, 79892, 459379, 918758, 1837516, 5652359, 11304718, 22609436, 130004257, 260008514, 520017028]

約数ペア:

[(1, 520017028), (2, 260008514), (4, 130004257), (23, 22609436), (46, 11304718), (92, 5652359), (283, 1837516), (566, 918758), (1132, 459379), (6509, 79892), (13018, 39946), (19973, 26036)]