1214889214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 2347729920

約数和(自身を除く): 1132840706

約数列:

[1, 2, 7, 11, 14, 22, 53, 73, 77, 106, 146, 154, 371, 511, 583, 742, 803, 1022, 1166, 1606, 2039, 3869, 4078, 4081, 5621, 7738, 8162, 11242, 14273, 22429, 27083, 28546, 42559, 44858, 54166, 85118, 108067, 148847, 157003, 216134, 297694, 297913, 314006, 595826, 756469, 1041929, 1188737, 1512938, 1637317, 2083858, 2377474, 3274634, 7888891, 8321159, 11461219, 15777782, 16642318, 22922438, 55222237, 86777801, 110444474, 173555602, 607444607, 1214889214]

約数ペア:

[(1, 1214889214), (2, 607444607), (7, 173555602), (11, 110444474), (14, 86777801), (22, 55222237), (53, 22922438), (73, 16642318), (77, 15777782), (106, 11461219), (146, 8321159), (154, 7888891), (371, 3274634), (511, 2377474), (583, 2083858), (742, 1637317), (803, 1512938), (1022, 1188737), (1166, 1041929), (1606, 756469), (2039, 595826), (3869, 314006), (4078, 297913), (4081, 297694), (5621, 216134), (7738, 157003), (8162, 148847), (11242, 108067), (14273, 85118), (22429, 54166), (27083, 44858), (28546, 42559)]