2016128378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{17107}}^1$

素因数の和:17618

約数の個数: 24

約数和(自身を含む): 3331132896

約数和(自身を除く): 1315004518

約数列:

[1, 2, 11, 22, 121, 242, 487, 974, 5357, 10714, 17107, 34214, 58927, 117854, 188177, 376354, 2069947, 4139894, 8331109, 16662218, 91642199, 183284398, 1008064189, 2016128378]

約数ペア:

[(1, 2016128378), (2, 1008064189), (11, 183284398), (22, 91642199), (121, 16662218), (242, 8331109), (487, 4139894), (974, 2069947), (5357, 376354), (10714, 188177), (17107, 117854), (34214, 58927)]