5221804

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 10499328

約数和(自身を除く): 5277524

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 743, 1004, 1486, 1757, 2972, 3514, 5201, 7028, 10402, 20804, 186493, 372986, 745972, 1305451, 2610902, 5221804]

約数ペア:

[(1, 5221804), (2, 2610902), (4, 1305451), (7, 745972), (14, 372986), (28, 186493), (251, 20804), (502, 10402), (743, 7028), (1004, 5201), (1486, 3514), (1757, 2972)]