789584042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{427727}}^1$

素因数の和:427813

約数の個数: 16

約数和(自身を含む): 1293449472

約数和(自身を除く): 503865430

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 427727, 855454, 5560451, 11120902, 30368617, 60737234, 394792021, 789584042]

約数ペア:

[(1, 789584042), (2, 394792021), (13, 60737234), (26, 30368617), (71, 11120902), (142, 5560451), (923, 855454), (1846, 427727)]