170687426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30253}}^1$

素因数の和:30306

約数の個数: 32

約数和(自身を含む): 325291008

約数和(自身を除く): 154603582

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 30253, 60506, 211771, 393289, 423542, 786578, 937843, 1875686, 2753023, 5506046, 6564901, 12191959, 13129802, 24383918, 85343713, 170687426]

約数ペア:

[(1, 170687426), (2, 85343713), (7, 24383918), (13, 13129802), (14, 12191959), (26, 6564901), (31, 5506046), (62, 2753023), (91, 1875686), (182, 937843), (217, 786578), (403, 423542), (434, 393289), (806, 211771), (2821, 60506), (5642, 30253)]