260528290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2368439}}^1$

素因数の和:2368457

約数の個数: 16

約数和(自身を含む): 511583040

約数和(自身を除く): 251054750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2368439, 4736878, 11842195, 23684390, 26052829, 52105658, 130264145, 260528290]

約数ペア:

[(1, 260528290), (2, 130264145), (5, 52105658), (10, 26052829), (11, 23684390), (22, 11842195), (55, 4736878), (110, 2368439)]