2017336191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 3208826880

約数和(自身を除く): 1191490689

約数列:

[1, 3, 13, 19, 31, 39, 53, 57, 93, 159, 247, 403, 589, 689, 741, 1007, 1209, 1643, 1657, 1767, 2067, 3021, 4929, 4971, 7657, 13091, 21359, 21541, 22971, 31217, 31483, 39273, 51367, 64077, 64623, 87821, 93651, 94449, 154101, 263463, 405821, 409279, 667771, 975973, 1141673, 1217463, 1227837, 1668599, 2003313, 2722451, 2927919, 3425019, 5005797, 8167353, 12687649, 21691787, 35391863, 38062947, 51726569, 65075361, 106175589, 155179707, 672445397, 2017336191]

約数ペア:

[(1, 2017336191), (3, 672445397), (13, 155179707), (19, 106175589), (31, 65075361), (39, 51726569), (53, 38062947), (57, 35391863), (93, 21691787), (159, 12687649), (247, 8167353), (403, 5005797), (589, 3425019), (689, 2927919), (741, 2722451), (1007, 2003313), (1209, 1668599), (1643, 1227837), (1657, 1217463), (1767, 1141673), (2067, 975973), (3021, 667771), (4929, 409279), (4971, 405821), (7657, 263463), (13091, 154101), (21359, 94449), (21541, 93651), (22971, 87821), (31217, 64623), (31483, 64077), (39273, 51367)]