1288333898

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{16349}}^1$

素因数の和:16454

約数の個数: 24

約数和(自身を含む): 2045679300

約数和(自身を除く): 757345402

約数列:

[1, 2, 31, 41, 62, 82, 961, 1271, 1922, 2542, 16349, 32698, 39401, 78802, 506819, 670309, 1013638, 1340618, 15711389, 20779579, 31422778, 41559158, 644166949, 1288333898]

約数ペア:

[(1, 1288333898), (2, 644166949), (31, 41559158), (41, 31422778), (62, 20779579), (82, 15711389), (961, 1340618), (1271, 1013638), (1922, 670309), (2542, 506819), (16349, 78802), (32698, 39401)]