980508722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 1562747904

約数和(自身を除く): 582239182

約数列:

[1, 2, 23, 46, 71, 142, 331, 662, 907, 1633, 1814, 3266, 7613, 15226, 20861, 23501, 41722, 47002, 64397, 128794, 300217, 540523, 600434, 1081046, 1481131, 2962262, 6904991, 13809982, 21315407, 42630814, 490254361, 980508722]

約数ペア:

[(1, 980508722), (2, 490254361), (23, 42630814), (46, 21315407), (71, 13809982), (142, 6904991), (331, 2962262), (662, 1481131), (907, 1081046), (1633, 600434), (1814, 540523), (3266, 300217), (7613, 128794), (15226, 64397), (20861, 47002), (23501, 41722)]