389675418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{536743}}^1$

素因数の和:536770

約数の個数: 24

約数和(自身を含む): 856643424

約数和(自身を除く): 466968006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 536743, 1073486, 1610229, 3220458, 5904173, 11808346, 17712519, 35425038, 64945903, 129891806, 194837709, 389675418]

約数ペア:

[(1, 389675418), (2, 194837709), (3, 129891806), (6, 64945903), (11, 35425038), (22, 17712519), (33, 11808346), (66, 5904173), (121, 3220458), (242, 1610229), (363, 1073486), (726, 536743)]