8191213346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{6091}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 12745243776

約数和(自身を除く): 4554030430

約数列:

[1, 2, 61, 73, 122, 146, 151, 302, 4453, 6091, 8906, 9211, 11023, 12182, 18422, 22046, 371551, 444643, 672403, 743102, 889286, 919741, 1344806, 1839482, 27123223, 54246446, 56104201, 67141093, 112208402, 134282186, 4095606673, 8191213346]

約数ペア:

[(1, 8191213346), (2, 4095606673), (61, 134282186), (73, 112208402), (122, 67141093), (146, 56104201), (151, 54246446), (302, 27123223), (4453, 1839482), (6091, 1344806), (8906, 919741), (9211, 889286), (11023, 743102), (12182, 672403), (18422, 444643), (22046, 371551)]