2143788

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 5030592

約数和(自身を除く): 2886804

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 787, 908, 1362, 1574, 2361, 2724, 3148, 4722, 9444, 178649, 357298, 535947, 714596, 1071894, 2143788]

約数ペア:

[(1, 2143788), (2, 1071894), (3, 714596), (4, 535947), (6, 357298), (12, 178649), (227, 9444), (454, 4722), (681, 3148), (787, 2724), (908, 2361), (1362, 1574)]