5644428

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 13208832

約数和(自身を除く): 7564404

約数列:

[1, 2, 3, 4, 6, 12, 647, 727, 1294, 1454, 1941, 2181, 2588, 2908, 3882, 4362, 7764, 8724, 470369, 940738, 1411107, 1881476, 2822214, 5644428]

約数ペア:

[(1, 5644428), (2, 2822214), (3, 1881476), (4, 1411107), (6, 940738), (12, 470369), (647, 8724), (727, 7764), (1294, 4362), (1454, 3882), (1941, 2908), (2181, 2588)]