2008984078

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{112121}}^1$

素因数の和:112188

約数の個数: 24

約数和(自身を含む): 3304459584

約数和(自身を除く): 1295475506

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 8959, 17918, 112121, 224242, 1906057, 3475751, 3812114, 6951502, 32402969, 59087767, 64805938, 118175534, 1004492039, 2008984078]

約数ペア:

[(1, 2008984078), (2, 1004492039), (17, 118175534), (31, 64805938), (34, 59087767), (62, 32402969), (289, 6951502), (527, 3812114), (578, 3475751), (1054, 1906057), (8959, 224242), (17918, 112121)]