4920240004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 8845119360

約数和(自身を除く): 3924879356

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 293, 439, 524, 586, 878, 1172, 1756, 9563, 19126, 21389, 32047, 38252, 38383, 42778, 57509, 64094, 76766, 85556, 115018, 128188, 128627, 153532, 230036, 257254, 514508, 2801959, 4198157, 5603918, 8396314, 9389771, 11207836, 16792628, 16850137, 18779542, 33700274, 37559084, 67400548, 1230060001, 2460120002, 4920240004]

約数ペア:

[(1, 4920240004), (2, 2460120002), (4, 1230060001), (73, 67400548), (131, 37559084), (146, 33700274), (262, 18779542), (292, 16850137), (293, 16792628), (439, 11207836), (524, 9389771), (586, 8396314), (878, 5603918), (1172, 4198157), (1756, 2801959), (9563, 514508), (19126, 257254), (21389, 230036), (32047, 153532), (38252, 128627), (38383, 128188), (42778, 115018), (57509, 85556), (64094, 76766)]