225566718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4297}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 486671136

約数和(自身を除く): 261104418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 673, 1346, 2019, 4038, 4297, 8594, 8749, 12891, 17498, 25782, 26247, 52494, 55861, 111722, 167583, 335166, 2891881, 5783762, 8675643, 17351286, 37594453, 75188906, 112783359, 225566718]

約数ペア:

[(1, 225566718), (2, 112783359), (3, 75188906), (6, 37594453), (13, 17351286), (26, 8675643), (39, 5783762), (78, 2891881), (673, 335166), (1346, 167583), (2019, 111722), (4038, 55861), (4297, 52494), (8594, 26247), (8749, 25782), (12891, 17498)]