2116086245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 3193827840

約数和(自身を除く): 1077741595

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 137, 409, 415, 455, 581, 685, 959, 1079, 1781, 2045, 2863, 2905, 4795, 5317, 5395, 7553, 8905, 11371, 12467, 14315, 26585, 33947, 37219, 37765, 56033, 56855, 62335, 79597, 147823, 169735, 186095, 237629, 280165, 392231, 397985, 441311, 728429, 739115, 1034761, 1188145, 1961155, 2206555, 3089177, 3642145, 4650739, 5099003, 5173805, 15445885, 23253695, 25495015, 32555173, 60459607, 162775865, 302298035, 423217249, 2116086245]

約数ペア:

[(1, 2116086245), (5, 423217249), (7, 302298035), (13, 162775865), (35, 60459607), (65, 32555173), (83, 25495015), (91, 23253695), (137, 15445885), (409, 5173805), (415, 5099003), (455, 4650739), (581, 3642145), (685, 3089177), (959, 2206555), (1079, 1961155), (1781, 1188145), (2045, 1034761), (2863, 739115), (2905, 728429), (4795, 441311), (5317, 397985), (5395, 392231), (7553, 280165), (8905, 237629), (11371, 186095), (12467, 169735), (14315, 147823), (26585, 79597), (33947, 62335), (37219, 56855), (37765, 56033)]