2078211076

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{1659913}}^1$

素因数の和:1660230

約数の個数: 12

約数和(自身を含む): 3648490972

約数和(自身を除く): 1570279896

約数列:

[1, 2, 4, 313, 626, 1252, 1659913, 3319826, 6639652, 519552769, 1039105538, 2078211076]

約数ペア:

[(1, 2078211076), (2, 1039105538), (4, 519552769), (313, 6639652), (626, 3319826), (1252, 1659913)]