2028047182

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{79901}}^1$

素因数の和:79961

約数の個数: 32

約数和(自身を含む): 3643531200

約数和(自身を除く): 1615484018

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 3626, 12691, 25382, 79901, 159802, 559307, 1118614, 2956337, 3915149, 5912674, 7830298, 20694359, 27406043, 41388718, 54812086, 144860513, 289721026, 1014023591, 2028047182]

約数ペア:

[(1, 2028047182), (2, 1014023591), (7, 289721026), (14, 144860513), (37, 54812086), (49, 41388718), (74, 27406043), (98, 20694359), (259, 7830298), (343, 5912674), (518, 3915149), (686, 2956337), (1813, 1118614), (3626, 559307), (12691, 159802), (25382, 79901)]