2012128118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{91369}}^1$

素因数の和:91413

約数の個数: 48

約数和(自身を含む): 4083142560

約数和(自身を除く): 2071014442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 22022, 91369, 182738, 639583, 1005059, 1187797, 1279166, 2010118, 2375594, 7035413, 8314579, 11055649, 13065767, 14070826, 16629158, 22111298, 26131534, 77389543, 91460369, 143723437, 154779086, 182920738, 287446874, 1006064059, 2012128118]

約数ペア:

[(1, 2012128118), (2, 1006064059), (7, 287446874), (11, 182920738), (13, 154779086), (14, 143723437), (22, 91460369), (26, 77389543), (77, 26131534), (91, 22111298), (121, 16629158), (143, 14070826), (154, 13065767), (182, 11055649), (242, 8314579), (286, 7035413), (847, 2375594), (1001, 2010118), (1573, 1279166), (1694, 1187797), (2002, 1005059), (3146, 639583), (11011, 182738), (22022, 91369)]