290469044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^2$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 528866604

約数和(自身を除く): 238397560

約数列:

[1, 2, 4, 53, 73, 106, 137, 146, 212, 274, 292, 548, 3869, 7261, 7738, 10001, 14522, 15476, 18769, 20002, 29044, 37538, 40004, 75076, 530053, 994757, 1060106, 1370137, 1989514, 2120212, 2740274, 3979028, 5480548, 72617261, 145234522, 290469044]

約数ペア:

[(1, 290469044), (2, 145234522), (4, 72617261), (53, 5480548), (73, 3979028), (106, 2740274), (137, 2120212), (146, 1989514), (212, 1370137), (274, 1060106), (292, 994757), (548, 530053), (3869, 75076), (7261, 40004), (7738, 37538), (10001, 29044), (14522, 20002), (15476, 18769)]