2912488698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69344969}}^1$

素因数の和:69344981

約数の個数: 16

約数和(自身を含む): 6657117120

約数和(自身を除く): 3744628422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69344969, 138689938, 208034907, 416069814, 485414783, 970829566, 1456244349, 2912488698]

約数ペア:

[(1, 2912488698), (2, 1456244349), (3, 970829566), (6, 485414783), (7, 416069814), (14, 208034907), (21, 138689938), (42, 69344969)]