617980367074

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{40165109}}^1$

素因数の和:40165282

約数の個数: 24

約数和(自身を含む): 1085180941980

約数和(自身を除く): 467200574906

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2198, 7693, 15386, 40165109, 80330218, 281155763, 562311526, 1968090341, 3936180682, 6305922113, 12611844226, 44141454791, 88282909582, 308990183537, 617980367074]

約数ペア:

[(1, 617980367074), (2, 308990183537), (7, 88282909582), (14, 44141454791), (49, 12611844226), (98, 6305922113), (157, 3936180682), (314, 1968090341), (1099, 562311526), (2198, 281155763), (7693, 80330218), (15386, 40165109)]