2015587916

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4989079}}^1$

素因数の和:4989184

約数の個数: 12

約数和(自身を含む): 3562203120

約数和(自身を除く): 1546615204

約数列:

[1, 2, 4, 101, 202, 404, 4989079, 9978158, 19956316, 503896979, 1007793958, 2015587916]

約数ペア:

[(1, 2015587916), (2, 1007793958), (4, 503896979), (101, 19956316), (202, 9978158), (404, 4989079)]