520672922

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2368

約数の個数: 72

約数和(自身を含む): 1051636320

約数和(自身を除く): 530963398

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 847, 931, 1078, 1463, 1694, 1862, 2299, 2311, 2926, 4598, 4622, 5929, 10241, 11858, 16093, 16177, 20482, 25421, 32186, 32354, 43909, 50842, 87818, 112651, 113239, 177947, 225302, 226478, 279631, 307363, 355894, 482999, 559262, 614726, 965998, 1245629, 1957417, 2151541, 2491258, 3380993, 3914834, 4303082, 5312989, 6761986, 10625978, 13701919, 23666951, 27403838, 37190923, 47333902, 74381846, 260336461, 520672922]

約数ペア:

[(1, 520672922), (2, 260336461), (7, 74381846), (11, 47333902), (14, 37190923), (19, 27403838), (22, 23666951), (38, 13701919), (49, 10625978), (77, 6761986), (98, 5312989), (121, 4303082), (133, 3914834), (154, 3380993), (209, 2491258), (242, 2151541), (266, 1957417), (418, 1245629), (539, 965998), (847, 614726), (931, 559262), (1078, 482999), (1463, 355894), (1694, 307363), (1862, 279631), (2299, 226478), (2311, 225302), (2926, 177947), (4598, 113239), (4622, 112651), (5929, 87818), (10241, 50842), (11858, 43909), (16093, 32354), (16177, 32186), (20482, 25421)]