13377680228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 25676215488

約数和(自身を除く): 12298535260

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 661, 1268, 1322, 1451, 2644, 2902, 3487, 5804, 6974, 7271, 13948, 14542, 15961, 29084, 31922, 63844, 209537, 419074, 459967, 838148, 919934, 959111, 1839868, 1918222, 2304907, 3836444, 4609814, 5059637, 9219628, 10119274, 10550221, 20238548, 21100442, 42200884, 304038187, 608076374, 1216152748, 3344420057, 6688840114, 13377680228]

約数ペア:

[(1, 13377680228), (2, 6688840114), (4, 3344420057), (11, 1216152748), (22, 608076374), (44, 304038187), (317, 42200884), (634, 21100442), (661, 20238548), (1268, 10550221), (1322, 10119274), (1451, 9219628), (2644, 5059637), (2902, 4609814), (3487, 3836444), (5804, 2304907), (6974, 1918222), (7271, 1839868), (13948, 959111), (14542, 919934), (15961, 838148), (29084, 459967), (31922, 419074), (63844, 209537)]