516892012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3373}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 1116281152

約数和(自身を除く): 599389140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421, 842, 1684, 2947, 3373, 5473, 5894, 6746, 10946, 11788, 13492, 21892, 23611, 38311, 43849, 47222, 76622, 87698, 94444, 153244, 175396, 306943, 613886, 1227772, 1420033, 2840066, 5680132, 9940231, 18460429, 19880462, 36920858, 39760924, 73841716, 129223003, 258446006, 516892012]

約数ペア:

[(1, 516892012), (2, 258446006), (4, 129223003), (7, 73841716), (13, 39760924), (14, 36920858), (26, 19880462), (28, 18460429), (52, 9940231), (91, 5680132), (182, 2840066), (364, 1420033), (421, 1227772), (842, 613886), (1684, 306943), (2947, 175396), (3373, 153244), (5473, 94444), (5894, 87698), (6746, 76622), (10946, 47222), (11788, 43849), (13492, 38311), (21892, 23611)]