1245559638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{330037}}^1$

素因数の和:330096

約数の個数: 32

約数和(自身を含む): 2708951904

約数和(自身を除く): 1463392266

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 330037, 660074, 990111, 1980222, 5610629, 11221258, 12211369, 16831887, 24422738, 33663774, 36634107, 73268214, 207593273, 415186546, 622779819, 1245559638]

約数ペア:

[(1, 1245559638), (2, 622779819), (3, 415186546), (6, 207593273), (17, 73268214), (34, 36634107), (37, 33663774), (51, 24422738), (74, 16831887), (102, 12211369), (111, 11221258), (222, 5610629), (629, 1980222), (1258, 990111), (1887, 660074), (3774, 330037)]