2155492884

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{328381}}^1$

素因数の和:328935

約数の個数: 24

約数和(自身を含む): 5038693408

約数和(自身を除く): 2883200524

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 3282, 6564, 328381, 656762, 985143, 1313524, 1970286, 3940572, 179624407, 359248814, 538873221, 718497628, 1077746442, 2155492884]

約数ペア:

[(1, 2155492884), (2, 1077746442), (3, 718497628), (4, 538873221), (6, 359248814), (12, 179624407), (547, 3940572), (1094, 1970286), (1641, 1313524), (2188, 985143), (3282, 656762), (6564, 328381)]