1029388916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{34819}}^1$

素因数の和:35231

約数の個数: 24

約数和(自身を含む): 1901172000

約数和(自身を除く): 871783084

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 7391, 14782, 29564, 34819, 69638, 139276, 661561, 1323122, 2646244, 13544591, 27089182, 54178364, 257347229, 514694458, 1029388916]

約数ペア:

[(1, 1029388916), (2, 514694458), (4, 257347229), (19, 54178364), (38, 27089182), (76, 13544591), (389, 2646244), (778, 1323122), (1556, 661561), (7391, 139276), (14782, 69638), (29564, 34819)]