402368078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 705782208

約数和(自身を除く): 303414130

約数列:

[1, 2, 7, 14, 61, 122, 157, 314, 427, 854, 1099, 2198, 3001, 6002, 9577, 19154, 21007, 42014, 67039, 134078, 183061, 366122, 471157, 942314, 1281427, 2562854, 3298099, 6596198, 28740577, 57481154, 201184039, 402368078]

約数ペア:

[(1, 402368078), (2, 201184039), (7, 57481154), (14, 28740577), (61, 6596198), (122, 3298099), (157, 2562854), (314, 1281427), (427, 942314), (854, 471157), (1099, 366122), (2198, 183061), (3001, 134078), (6002, 67039), (9577, 42014), (19154, 21007)]