1666873066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{56531}}^1$

素因数の和:57197

約数の個数: 16

約数和(自身を含む): 2613135168

約数和(自身を除く): 946262102

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 56531, 113062, 1300213, 2600426, 36236371, 72472742, 833436533, 1666873066]

約数ペア:

[(1, 1666873066), (2, 833436533), (23, 72472742), (46, 36236371), (641, 2600426), (1282, 1300213), (14743, 113062), (29486, 56531)]