1943138512

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{130447}}^1$

素因数の和:130488

約数の個数: 60

約数和(自身を含む): 4610032320

約数和(自身を除く): 2666893808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 130447, 260894, 521788, 913129, 1043576, 1826258, 2087152, 2478493, 3652516, 4956986, 6391903, 7305032, 9913972, 12783806, 14610064, 17349451, 19827944, 25567612, 34698902, 39655888, 51135224, 69397804, 102270448, 121446157, 138795608, 242892314, 277591216, 485784628, 971569256, 1943138512]

約数ペア:

[(1, 1943138512), (2, 971569256), (4, 485784628), (7, 277591216), (8, 242892314), (14, 138795608), (16, 121446157), (19, 102270448), (28, 69397804), (38, 51135224), (49, 39655888), (56, 34698902), (76, 25567612), (98, 19827944), (112, 17349451), (133, 14610064), (152, 12783806), (196, 9913972), (266, 7305032), (304, 6391903), (392, 4956986), (532, 3652516), (784, 2478493), (931, 2087152), (1064, 1826258), (1862, 1043576), (2128, 913129), (3724, 521788), (7448, 260894), (14896, 130447)]