2969872

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 5780880

約数和(自身を除く): 2811008

約数列:

[1, 2, 4, 8, 16, 419, 443, 838, 886, 1676, 1772, 3352, 3544, 6704, 7088, 185617, 371234, 742468, 1484936, 2969872]

約数ペア:

[(1, 2969872), (2, 1484936), (4, 742468), (8, 371234), (16, 185617), (419, 7088), (443, 6704), (838, 3544), (886, 3352), (1676, 1772)]