272488274

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5422

約数の個数: 24

約数和(自身を含む): 439151220

約数和(自身を除く): 166662946

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 5297, 10594, 25721, 51442, 90049, 180098, 471433, 942866, 1530833, 3061666, 8014361, 16028722, 136244137, 272488274]

約数ペア:

[(1, 272488274), (2, 136244137), (17, 16028722), (34, 8014361), (89, 3061666), (178, 1530833), (289, 942866), (578, 471433), (1513, 180098), (3026, 90049), (5297, 51442), (10594, 25721)]