2028244078

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1\times {\mathrm{1583}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 3530926080

約数和(自身を除く): 1502682002

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1289, 1583, 2578, 3166, 9023, 11081, 18046, 22162, 91519, 112393, 183038, 224786, 640633, 786751, 1281266, 1573502, 2040487, 4080974, 14283409, 28566818, 144874577, 289749154, 1014122039, 2028244078]

約数ペア:

[(1, 2028244078), (2, 1014122039), (7, 289749154), (14, 144874577), (71, 28566818), (142, 14283409), (497, 4080974), (994, 2040487), (1289, 1573502), (1583, 1281266), (2578, 786751), (3166, 640633), (9023, 224786), (11081, 183038), (18046, 112393), (22162, 91519)]