190664440486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{318836857}}^1$

素因数の和:318836895

約数の個数: 16

約数和(自身を含む): 321387552864

約数和(自身を除く): 130723112378

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 318836857, 637673714, 4144879141, 7333247711, 8289758282, 14666495422, 95332220243, 190664440486]

約数ペア:

[(1, 190664440486), (2, 95332220243), (13, 14666495422), (23, 8289758282), (26, 7333247711), (46, 4144879141), (299, 637673714), (598, 318836857)]