1245014938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{5749}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 2028600000

約数和(自身を除く): 783585062

約数列:

[1, 2, 19, 38, 41, 82, 139, 278, 779, 1558, 2641, 5282, 5699, 5749, 11398, 11498, 108281, 109231, 216562, 218462, 235709, 471418, 799111, 1598222, 4478471, 8956942, 15183109, 30366218, 32763551, 65527102, 622507469, 1245014938]

約数ペア:

[(1, 1245014938), (2, 622507469), (19, 65527102), (38, 32763551), (41, 30366218), (82, 15183109), (139, 8956942), (278, 4478471), (779, 1598222), (1558, 799111), (2641, 471418), (5282, 235709), (5699, 218462), (5749, 216562), (11398, 109231), (11498, 108281)]