1493756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 3020976

約数和(自身を除く): 1527220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1997, 3994, 7988, 21967, 33949, 43934, 67898, 87868, 135796, 373439, 746878, 1493756]

約数ペア:

[(1, 1493756), (2, 746878), (4, 373439), (11, 135796), (17, 87868), (22, 67898), (34, 43934), (44, 33949), (68, 21967), (187, 7988), (374, 3994), (748, 1997)]