15663402268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{230344151}}^1$

素因数の和:230344172

約数の個数: 12

約数和(自身を含む): 29023363152

約数和(自身を除く): 13359960884

約数列:

[1, 2, 4, 17, 34, 68, 230344151, 460688302, 921376604, 3915850567, 7831701134, 15663402268]

約数ペア:

[(1, 15663402268), (2, 7831701134), (4, 3915850567), (17, 921376604), (34, 460688302), (68, 230344151)]