1322156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2553600

約数和(自身を除く): 1231444

約数列:

[1, 2, 4, 11, 22, 44, 151, 199, 302, 398, 604, 796, 1661, 2189, 3322, 4378, 6644, 8756, 30049, 60098, 120196, 330539, 661078, 1322156]

約数ペア:

[(1, 1322156), (2, 661078), (4, 330539), (11, 120196), (22, 60098), (44, 30049), (151, 8756), (199, 6644), (302, 4378), (398, 3322), (604, 2189), (796, 1661)]