131036374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 238614336

約数和(自身を除く): 107577962

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 401, 802, 1373, 2746, 2807, 5614, 6817, 9611, 13634, 19222, 23341, 46682, 47719, 95438, 163387, 326774, 550573, 1101146, 3854011, 7708022, 9359741, 18719482, 65518187, 131036374]

約数ペア:

[(1, 131036374), (2, 65518187), (7, 18719482), (14, 9359741), (17, 7708022), (34, 3854011), (119, 1101146), (238, 550573), (401, 326774), (802, 163387), (1373, 95438), (2746, 47719), (2807, 46682), (5614, 23341), (6817, 19222), (9611, 13634)]