8991569078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{3329}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 14293532160

約数和(自身を除く): 5301963082

約数列:

[1, 2, 23, 46, 71, 142, 827, 1633, 1654, 3266, 3329, 6658, 19021, 38042, 58717, 76567, 117434, 153134, 236359, 472718, 1350491, 2700982, 2753083, 5436257, 5506166, 10872514, 63320909, 126641818, 195468893, 390937786, 4495784539, 8991569078]

約数ペア:

[(1, 8991569078), (2, 4495784539), (23, 390937786), (46, 195468893), (71, 126641818), (142, 63320909), (827, 10872514), (1633, 5506166), (1654, 5436257), (3266, 2753083), (3329, 2700982), (6658, 1350491), (19021, 472718), (38042, 236359), (58717, 153134), (76567, 117434)]