2017183792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4517}}^1$

素因数の和:4670

約数の個数: 80

約数和(自身を含む): 4470651360

約数和(自身を除く): 2453467568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 113, 152, 208, 226, 247, 304, 452, 494, 904, 988, 1469, 1808, 1976, 2147, 2938, 3952, 4294, 4517, 5876, 8588, 9034, 11752, 17176, 18068, 23504, 27911, 34352, 36136, 55822, 58721, 72272, 85823, 111644, 117442, 171646, 223288, 234884, 343292, 446576, 469768, 510421, 686584, 939536, 1020842, 1115699, 1373168, 2041684, 2231398, 4083368, 4462796, 6635473, 8166736, 8925592, 9697999, 13270946, 17851184, 19395998, 26541892, 38791996, 53083784, 77583992, 106167568, 126073987, 155167984, 252147974, 504295948, 1008591896, 2017183792]

約数ペア:

[(1, 2017183792), (2, 1008591896), (4, 504295948), (8, 252147974), (13, 155167984), (16, 126073987), (19, 106167568), (26, 77583992), (38, 53083784), (52, 38791996), (76, 26541892), (104, 19395998), (113, 17851184), (152, 13270946), (208, 9697999), (226, 8925592), (247, 8166736), (304, 6635473), (452, 4462796), (494, 4083368), (904, 2231398), (988, 2041684), (1469, 1373168), (1808, 1115699), (1976, 1020842), (2147, 939536), (2938, 686584), (3952, 510421), (4294, 469768), (4517, 446576), (5876, 343292), (8588, 234884), (9034, 223288), (11752, 171646), (17176, 117442), (18068, 111644), (23504, 85823), (27911, 72272), (34352, 58721), (36136, 55822)]