1245984766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{153107}}^1$

素因数の和:153435

約数の個数: 16

約数和(自身を含む): 2019188304

約数和(自身を除く): 773203538

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 153107, 306214, 1990391, 3980782, 47922491, 95844982, 622992383, 1245984766]

約数ペア:

[(1, 1245984766), (2, 622992383), (13, 95844982), (26, 47922491), (313, 3980782), (626, 1990391), (4069, 306214), (8138, 153107)]