4650871699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 5261230080

約数和(自身を除く): 610358381

約数列:

[1, 19, 23, 47, 127, 437, 893, 1081, 1783, 2413, 2921, 5969, 20539, 33877, 41009, 55499, 83801, 113411, 137287, 226441, 779171, 1592219, 1927423, 2608453, 4302379, 5208143, 10642727, 36621037, 98954717, 202211813, 244782721, 4650871699]

約数ペア:

[(1, 4650871699), (19, 244782721), (23, 202211813), (47, 98954717), (127, 36621037), (437, 10642727), (893, 5208143), (1081, 4302379), (1783, 2608453), (2413, 1927423), (2921, 1592219), (5969, 779171), (20539, 226441), (33877, 137287), (41009, 113411), (55499, 83801)]