2016278285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109313}}^1$

素因数の和:109373

約数の個数: 32

約数和(自身を含む): 3022313472

約数和(自身を除く): 1006035187

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 18445, 109313, 546565, 765191, 1858321, 3388703, 3825955, 9291605, 13008247, 16943515, 23720921, 57607951, 65041235, 118604605, 288039755, 403255657, 2016278285]

約数ペア:

[(1, 2016278285), (5, 403255657), (7, 288039755), (17, 118604605), (31, 65041235), (35, 57607951), (85, 23720921), (119, 16943515), (155, 13008247), (217, 9291605), (527, 3825955), (595, 3388703), (1085, 1858321), (2635, 765191), (3689, 546565), (18445, 109313)]