1839992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 2652808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 103, 116, 154, 203, 206, 232, 308, 319, 406, 412, 616, 638, 721, 812, 824, 1133, 1276, 1442, 1624, 2233, 2266, 2552, 2884, 2987, 4466, 4532, 5768, 5974, 7931, 8932, 9064, 11948, 15862, 17864, 20909, 23896, 31724, 32857, 41818, 63448, 65714, 83636, 131428, 167272, 229999, 262856, 459998, 919996, 1839992]

約数ペア:

[(1, 1839992), (2, 919996), (4, 459998), (7, 262856), (8, 229999), (11, 167272), (14, 131428), (22, 83636), (28, 65714), (29, 63448), (44, 41818), (56, 32857), (58, 31724), (77, 23896), (88, 20909), (103, 17864), (116, 15862), (154, 11948), (203, 9064), (206, 8932), (232, 7931), (308, 5974), (319, 5768), (406, 4532), (412, 4466), (616, 2987), (638, 2884), (721, 2552), (812, 2266), (824, 2233), (1133, 1624), (1276, 1442)]