9959866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 17998848

約数和(自身を除く): 8038982

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 433, 434, 742, 866, 1643, 3031, 3286, 6062, 11501, 13423, 22949, 23002, 26846, 45898, 93961, 160643, 187922, 321286, 711419, 1422838, 4979933, 9959866]

約数ペア:

[(1, 9959866), (2, 4979933), (7, 1422838), (14, 711419), (31, 321286), (53, 187922), (62, 160643), (106, 93961), (217, 45898), (371, 26846), (433, 23002), (434, 22949), (742, 13423), (866, 11501), (1643, 6062), (3031, 3286)]