489424894

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 852074496

約数和(自身を除く): 362649602

約数列:

[1, 2, 7, 14, 103, 191, 206, 382, 721, 1337, 1442, 1777, 2674, 3554, 12439, 19673, 24878, 39346, 137711, 183031, 275422, 339407, 366062, 678814, 1281217, 2375849, 2562434, 4751698, 34958921, 69917842, 244712447, 489424894]

約数ペア:

[(1, 489424894), (2, 244712447), (7, 69917842), (14, 34958921), (103, 4751698), (191, 2562434), (206, 2375849), (382, 1281217), (721, 678814), (1337, 366062), (1442, 339407), (1777, 275422), (2674, 183031), (3554, 137711), (12439, 39346), (19673, 24878)]