1012553164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{840991}}^1$

素因数の和:841045

約数の個数: 24

約数和(自身を含む): 2072204288

約数和(自身を除く): 1059651124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 840991, 1681982, 3363964, 5886937, 11773874, 23547748, 36162613, 72325226, 144650452, 253138291, 506276582, 1012553164]

約数ペア:

[(1, 1012553164), (2, 506276582), (4, 253138291), (7, 144650452), (14, 72325226), (28, 36162613), (43, 23547748), (86, 11773874), (172, 5886937), (301, 3363964), (602, 1681982), (1204, 840991)]