274252022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 461514240

約数和(自身を除く): 187262218

約数列:

[1, 2, 11, 22, 43, 86, 239, 473, 478, 946, 1213, 2426, 2629, 5258, 10277, 13343, 20554, 26686, 52159, 104318, 113047, 226094, 289907, 573749, 579814, 1147498, 3188977, 6377954, 12466001, 24932002, 137126011, 274252022]

約数ペア:

[(1, 274252022), (2, 137126011), (11, 24932002), (22, 12466001), (43, 6377954), (86, 3188977), (239, 1147498), (473, 579814), (478, 573749), (946, 289907), (1213, 226094), (2426, 113047), (2629, 104318), (5258, 52159), (10277, 26686), (13343, 20554)]