426244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 918848

約数和(自身を除く): 492604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1171, 2342, 4684, 8197, 15223, 16394, 30446, 32788, 60892, 106561, 213122, 426244]

約数ペア:

[(1, 426244), (2, 213122), (4, 106561), (7, 60892), (13, 32788), (14, 30446), (26, 16394), (28, 15223), (52, 8197), (91, 4684), (182, 2342), (364, 1171)]