491569198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 788925600

約数和(自身を除く): 297356402

約数列:

[1, 2, 29, 37, 58, 74, 157, 314, 1073, 1459, 2146, 2918, 4553, 5809, 9106, 11618, 42311, 53983, 84622, 107966, 168461, 229063, 336922, 458126, 1565507, 3131014, 6642827, 8475331, 13285654, 16950662, 245784599, 491569198]

約数ペア:

[(1, 491569198), (2, 245784599), (29, 16950662), (37, 13285654), (58, 8475331), (74, 6642827), (157, 3131014), (314, 1565507), (1073, 458126), (1459, 336922), (2146, 229063), (2918, 168461), (4553, 107966), (5809, 84622), (9106, 53983), (11618, 42311)]