4885705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 6441408

約数和(自身を除く): 1555703

約数列:

[1, 5, 11, 55, 211, 421, 1055, 2105, 2321, 4631, 11605, 23155, 88831, 444155, 977141, 4885705]

約数ペア:

[(1, 4885705), (5, 977141), (11, 444155), (55, 88831), (211, 23155), (421, 11605), (1055, 4631), (2105, 2321)]