245616402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1779829}}^1$

素因数の和:1779857

約数の個数: 16

約数和(自身を含む): 512591040

約数和(自身を除く): 266974638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1779829, 3559658, 5339487, 10678974, 40936067, 81872134, 122808201, 245616402]

約数ペア:

[(1, 245616402), (2, 122808201), (3, 81872134), (6, 40936067), (23, 10678974), (46, 5339487), (69, 3559658), (138, 1779829)]