982478926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 1841434560

約数和(自身を除く): 858955634

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 397, 442, 509, 794, 1018, 2431, 4367, 4862, 5161, 5599, 6617, 6749, 8653, 8734, 10322, 11198, 13234, 13498, 17306, 56771, 72787, 74239, 87737, 95183, 112489, 113542, 145574, 148478, 175474, 190366, 202073, 224978, 404146, 965107, 1237379, 1930214, 2222803, 2474758, 2626949, 3435241, 4445606, 5253898, 6870482, 28896439, 37787651, 44658133, 57792878, 75575302, 89316266, 491239463, 982478926]

約数ペア:

[(1, 982478926), (2, 491239463), (11, 89316266), (13, 75575302), (17, 57792878), (22, 44658133), (26, 37787651), (34, 28896439), (143, 6870482), (187, 5253898), (221, 4445606), (286, 3435241), (374, 2626949), (397, 2474758), (442, 2222803), (509, 1930214), (794, 1237379), (1018, 965107), (2431, 404146), (4367, 224978), (4862, 202073), (5161, 190366), (5599, 175474), (6617, 148478), (6749, 145574), (8653, 113542), (8734, 112489), (10322, 95183), (11198, 87737), (13234, 74239), (13498, 72787), (17306, 56771)]