8748610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 17100720

約数和(自身を除く): 8352110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 389, 778, 865, 1730, 1945, 2249, 3890, 4498, 5057, 10114, 11245, 22490, 25285, 50570, 67297, 134594, 336485, 672970, 874861, 1749722, 4374305, 8748610]

約数ペア:

[(1, 8748610), (2, 4374305), (5, 1749722), (10, 874861), (13, 672970), (26, 336485), (65, 134594), (130, 67297), (173, 50570), (346, 25285), (389, 22490), (778, 11245), (865, 10114), (1730, 5057), (1945, 4498), (2249, 3890)]