978261036

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{290113}}^1$

素因数の和:290401

約数の個数: 24

約数和(自身を含む): 2290740144

約数和(自身を除く): 1312479108

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 290113, 580226, 870339, 1160452, 1740678, 3481356, 81521753, 163043506, 244565259, 326087012, 489130518, 978261036]

約数ペア:

[(1, 978261036), (2, 489130518), (3, 326087012), (4, 244565259), (6, 163043506), (12, 81521753), (281, 3481356), (562, 1740678), (843, 1160452), (1124, 870339), (1686, 580226), (3372, 290113)]