284156938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 36

約数和(自身を含む): 490460130

約数和(自身を除く): 206303192

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 289, 338, 442, 578, 2873, 2909, 3757, 5746, 5818, 7514, 37817, 48841, 49453, 75634, 97682, 98906, 491621, 642889, 840701, 983242, 1285778, 1681402, 8357557, 10929113, 16715114, 21858226, 142078469, 284156938]

約数ペア:

[(1, 284156938), (2, 142078469), (13, 21858226), (17, 16715114), (26, 10929113), (34, 8357557), (169, 1681402), (221, 1285778), (289, 983242), (338, 840701), (442, 642889), (578, 491621), (2873, 98906), (2909, 97682), (3757, 75634), (5746, 49453), (5818, 48841), (7514, 37817)]