38821640266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{894137}}^1$

素因数の和:895433

約数の個数: 16

約数和(自身を含む): 61706251656

約数和(自身を除く): 22884611390

約数列:

[1, 2, 17, 34, 1277, 2554, 21709, 43418, 894137, 1788274, 15200329, 30400658, 1141812949, 2283625898, 19410820133, 38821640266]

約数ペア:

[(1, 38821640266), (2, 19410820133), (17, 2283625898), (34, 1141812949), (1277, 30400658), (2554, 15200329), (21709, 1788274), (43418, 894137)]