6566404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 12457368

約数和(自身を除く): 5890964

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 641, 788, 1282, 2561, 2564, 5122, 8333, 10244, 16666, 33332, 126277, 252554, 505108, 1641601, 3283202, 6566404]

約数ペア:

[(1, 6566404), (2, 3283202), (4, 1641601), (13, 505108), (26, 252554), (52, 126277), (197, 33332), (394, 16666), (641, 10244), (788, 8333), (1282, 5122), (2561, 2564)]