1874644998

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1990069}}^1$

素因数の和:1990231

約数の個数: 16

約数和(自身を含む): 3773172720

約数和(自身を除く): 1898527722

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 1990069, 3980138, 5970207, 11940414, 312440833, 624881666, 937322499, 1874644998]

約数ペア:

[(1, 1874644998), (2, 937322499), (3, 624881666), (6, 312440833), (157, 11940414), (314, 5970207), (471, 3980138), (942, 1990069)]