13339920748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{20173}}^1$

素因数の和:20327

約数の個数: 96

約数和(自身を含む): 30909795840

約数和(自身を除く): 17569875092

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 113, 133, 154, 209, 226, 266, 308, 418, 452, 532, 791, 836, 1243, 1463, 1582, 2147, 2486, 2926, 3164, 4294, 4972, 5852, 8588, 8701, 15029, 17402, 20173, 23617, 30058, 34804, 40346, 47234, 60116, 80692, 94468, 141211, 165319, 221903, 282422, 330638, 383287, 443806, 564844, 661276, 766574, 887612, 1533148, 1553321, 2279549, 2683009, 3106642, 4216157, 4559098, 5366018, 6213284, 8432314, 9118196, 10732036, 15956843, 16864628, 25075039, 29513099, 31913686, 43311431, 50150078, 59026198, 63827372, 86622862, 100300156, 118052396, 173245724, 175525273, 303180017, 351050546, 476425741, 606360034, 702101092, 952851482, 1212720068, 1905702964, 3334980187, 6669960374, 13339920748]

約数ペア:

[(1, 13339920748), (2, 6669960374), (4, 3334980187), (7, 1905702964), (11, 1212720068), (14, 952851482), (19, 702101092), (22, 606360034), (28, 476425741), (38, 351050546), (44, 303180017), (76, 175525273), (77, 173245724), (113, 118052396), (133, 100300156), (154, 86622862), (209, 63827372), (226, 59026198), (266, 50150078), (308, 43311431), (418, 31913686), (452, 29513099), (532, 25075039), (791, 16864628), (836, 15956843), (1243, 10732036), (1463, 9118196), (1582, 8432314), (2147, 6213284), (2486, 5366018), (2926, 4559098), (3164, 4216157), (4294, 3106642), (4972, 2683009), (5852, 2279549), (8588, 1553321), (8701, 1533148), (15029, 887612), (17402, 766574), (20173, 661276), (23617, 564844), (30058, 443806), (34804, 383287), (40346, 330638), (47234, 282422), (60116, 221903), (80692, 165319), (94468, 141211)]