664030852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{66643}}^1$

素因数の和:66747

約数の個数: 24

約数和(自身を含む): 1209188736

約数和(自身を除く): 545157884

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 9964, 66643, 133286, 266572, 3132221, 3532079, 6264442, 7064158, 12528884, 14128316, 166007713, 332015426, 664030852]

約数ペア:

[(1, 664030852), (2, 332015426), (4, 166007713), (47, 14128316), (53, 12528884), (94, 7064158), (106, 6264442), (188, 3532079), (212, 3132221), (2491, 266572), (4982, 133286), (9964, 66643)]