1313656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 2543040

約数和(自身を除く): 1229384

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5297, 10594, 21188, 42376, 164207, 328414, 656828, 1313656]

約数ペア:

[(1, 1313656), (2, 656828), (4, 328414), (8, 164207), (31, 42376), (62, 21188), (124, 10594), (248, 5297)]