293291284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{512747}}^1$

素因数の和:512775

約数の個数: 24

約数和(自身を含む): 602991648

約数和(自身を除く): 309700364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 512747, 1025494, 2050988, 5640217, 6665711, 11280434, 13331422, 22560868, 26662844, 73322821, 146645642, 293291284]

約数ペア:

[(1, 293291284), (2, 146645642), (4, 73322821), (11, 26662844), (13, 22560868), (22, 13331422), (26, 11280434), (44, 6665711), (52, 5640217), (143, 2050988), (286, 1025494), (572, 512747)]