2019903363

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 3080663040

約数和(自身を除く): 1060759677

約数列:

[1, 3, 9, 31, 79, 93, 113, 237, 279, 339, 711, 811, 1017, 2433, 2449, 3503, 7299, 7347, 8927, 10509, 22041, 25141, 26781, 31527, 64069, 75423, 80343, 91643, 192207, 226269, 274929, 276737, 576621, 824787, 830211, 1986139, 2490633, 2840933, 5958417, 7239797, 8522799, 17875251, 21719391, 25568397, 65158173, 224433707, 673301121, 2019903363]

約数ペア:

[(1, 2019903363), (3, 673301121), (9, 224433707), (31, 65158173), (79, 25568397), (93, 21719391), (113, 17875251), (237, 8522799), (279, 7239797), (339, 5958417), (711, 2840933), (811, 2490633), (1017, 1986139), (2433, 830211), (2449, 824787), (3503, 576621), (7299, 276737), (7347, 274929), (8927, 226269), (10509, 192207), (22041, 91643), (25141, 80343), (26781, 75423), (31527, 64069)]