2144048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 4197648

約数和(自身を除く): 2053600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1301, 1648, 2602, 5204, 10408, 20816, 134003, 268006, 536012, 1072024, 2144048]

約数ペア:

[(1, 2144048), (2, 1072024), (4, 536012), (8, 268006), (16, 134003), (103, 20816), (206, 10408), (412, 5204), (824, 2602), (1301, 1648)]