7996638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 17359776

約数和(自身を除く): 9363138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 653, 942, 1306, 1959, 2041, 3918, 4082, 6123, 8489, 12246, 16978, 25467, 50934, 102521, 205042, 307563, 615126, 1332773, 2665546, 3998319, 7996638]

約数ペア:

[(1, 7996638), (2, 3998319), (3, 2665546), (6, 1332773), (13, 615126), (26, 307563), (39, 205042), (78, 102521), (157, 50934), (314, 25467), (471, 16978), (653, 12246), (942, 8489), (1306, 6123), (1959, 4082), (2041, 3918)]