105979972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{222647}}^1$

素因数の和:222675

約数の個数: 24

約数和(自身を含む): 224429184

約数和(自身を除く): 118449212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 222647, 445294, 890588, 1558529, 3117058, 3784999, 6234116, 7569998, 15139996, 26494993, 52989986, 105979972]

約数ペア:

[(1, 105979972), (2, 52989986), (4, 26494993), (7, 15139996), (14, 7569998), (17, 6234116), (28, 3784999), (34, 3117058), (68, 1558529), (119, 890588), (238, 445294), (476, 222647)]