66696554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 101407680

約数和(自身を除く): 34711126

約数列:

[1, 2, 131, 193, 262, 386, 1319, 2638, 25283, 50566, 172789, 254567, 345578, 509134, 33348277, 66696554]

約数ペア:

[(1, 66696554), (2, 33348277), (131, 509134), (193, 345578), (262, 254567), (386, 172789), (1319, 50566), (2638, 25283)]