263663398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{5903}}^1$

素因数の和:6899

約数の個数: 16

約数和(自身を含む): 413185536

約数和(自身を除く): 149522138

約数列:

[1, 2, 23, 46, 971, 1942, 5903, 11806, 22333, 44666, 135769, 271538, 5731813, 11463626, 131831699, 263663398]

約数ペア:

[(1, 263663398), (2, 131831699), (23, 11463626), (46, 5731813), (971, 271538), (1942, 135769), (5903, 44666), (11806, 22333)]