2019366236149

素因数分解:

${\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1\times {\mathrm{1021}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 2084421620736

約数和(自身を除く): 65055384587

約数列:

[1, 47, 193, 337, 647, 1021, 9071, 15839, 30409, 47987, 65041, 124871, 197053, 218039, 344077, 660587, 3056927, 5868937, 9261491, 10247833, 16171619, 31047589, 42081527, 66406861, 127493291, 222617819, 1977831769, 3121122467, 5992184677, 10463037493, 42965239067, 2019366236149]

約数ペア:

[(1, 2019366236149), (47, 42965239067), (193, 10463037493), (337, 5992184677), (647, 3121122467), (1021, 1977831769), (9071, 222617819), (15839, 127493291), (30409, 66406861), (47987, 42081527), (65041, 31047589), (124871, 16171619), (197053, 10247833), (218039, 9261491), (344077, 5868937), (660587, 3056927)]