2907980704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{3347}}^1$

素因数の和:4805

約数の個数: 48

約数和(自身を含む): 6032426400

約数和(自身を除く): 3124445696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1429, 2858, 3347, 5716, 6694, 11432, 13388, 22864, 26776, 27151, 45728, 53552, 54302, 63593, 107104, 108604, 127186, 217208, 254372, 434416, 508744, 868832, 1017488, 2034976, 4782863, 9565726, 19131452, 38262904, 76525808, 90874397, 153051616, 181748794, 363497588, 726995176, 1453990352, 2907980704]

約数ペア:

[(1, 2907980704), (2, 1453990352), (4, 726995176), (8, 363497588), (16, 181748794), (19, 153051616), (32, 90874397), (38, 76525808), (76, 38262904), (152, 19131452), (304, 9565726), (608, 4782863), (1429, 2034976), (2858, 1017488), (3347, 868832), (5716, 508744), (6694, 434416), (11432, 254372), (13388, 217208), (22864, 127186), (26776, 108604), (27151, 107104), (45728, 63593), (53552, 54302)]