971550910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{18439}}^1$

素因数の和:18936

約数の個数: 32

約数和(自身を含む): 1911859200

約数和(自身を除く): 940308290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 4790, 5269, 10538, 18439, 26345, 36878, 52690, 92195, 184390, 202829, 405658, 1014145, 2028290, 8832281, 17664562, 44161405, 88322810, 97155091, 194310182, 485775455, 971550910]

約数ペア:

[(1, 971550910), (2, 485775455), (5, 194310182), (10, 97155091), (11, 88322810), (22, 44161405), (55, 17664562), (110, 8832281), (479, 2028290), (958, 1014145), (2395, 405658), (4790, 202829), (5269, 184390), (10538, 92195), (18439, 52690), (26345, 36878)]