274017458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56359}}^1$

素因数の和:56402

約数の個数: 32

約数和(自身を含む): 511297920

約数和(自身を除く): 237280462

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 56359, 112718, 619949, 732667, 958103, 1239898, 1465334, 1916206, 8059337, 10539133, 12455339, 16118674, 21078266, 24910678, 137008729, 274017458]

約数ペア:

[(1, 274017458), (2, 137008729), (11, 24910678), (13, 21078266), (17, 16118674), (22, 12455339), (26, 10539133), (34, 8059337), (143, 1916206), (187, 1465334), (221, 1239898), (286, 958103), (374, 732667), (442, 619949), (2431, 112718), (4862, 56359)]