2890278

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 24

約数和(自身を含む): 6300216

約数和(自身を除く): 3409938

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 761, 1266, 1522, 1899, 2283, 3798, 4566, 6849, 13698, 160571, 321142, 481713, 963426, 1445139, 2890278]

約数ペア:

[(1, 2890278), (2, 1445139), (3, 963426), (6, 481713), (9, 321142), (18, 160571), (211, 13698), (422, 6849), (633, 4566), (761, 3798), (1266, 2283), (1522, 1899)]