7891192086

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3138899}}^1$

素因数の和:3139323

約数の個数: 16

約数和(自身を含む): 15820056000

約数和(自身を除く): 7928863914

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 3138899, 6277798, 9416697, 18833394, 1315198681, 2630397362, 3945596043, 7891192086]

約数ペア:

[(1, 7891192086), (2, 3945596043), (3, 2630397362), (6, 1315198681), (419, 18833394), (838, 9416697), (1257, 6277798), (2514, 3138899)]