2100047394

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{426319}}^1$

素因数の和:427145

約数の個数: 16

約数和(自身を含む): 4205220480

約数和(自身を除く): 2105173086

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 426319, 852638, 1278957, 2557914, 350007899, 700015798, 1050023697, 2100047394]

約数ペア:

[(1, 2100047394), (2, 1050023697), (3, 700015798), (6, 350007899), (821, 2557914), (1642, 1278957), (2463, 852638), (4926, 426319)]