222702004

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{25411}}^1$

素因数の和:25735

約数の個数: 24

約数和(自身を含む): 446844608

約数和(自身を除く): 224142604

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 25411, 50822, 101644, 177877, 355754, 711508, 7953643, 15907286, 31814572, 55675501, 111351002, 222702004]

約数ペア:

[(1, 222702004), (2, 111351002), (4, 55675501), (7, 31814572), (14, 15907286), (28, 7953643), (313, 711508), (626, 355754), (1252, 177877), (2191, 101644), (4382, 50822), (8764, 25411)]