2017690549

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{146987}}^1$

素因数の和:147084

約数の個数: 16

約数和(自身を含む): 2412955008

約数和(自身を除く): 395264459

約数列:

[1, 7, 37, 53, 259, 371, 1961, 13727, 146987, 1028909, 5438519, 7790311, 38069633, 54532177, 288241507, 2017690549]

約数ペア:

[(1, 2017690549), (7, 288241507), (37, 54532177), (53, 38069633), (259, 7790311), (371, 5438519), (1961, 1028909), (13727, 146987)]