2016281855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{6791}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 2934144000

約数和(自身を除く): 917862145

約数列:

[1, 5, 7, 17, 35, 85, 119, 499, 595, 2495, 3493, 6791, 8483, 17465, 33955, 42415, 47537, 59381, 115447, 237685, 296905, 577235, 808129, 3388709, 4040645, 16943545, 23720963, 57608053, 118604815, 288040265, 403256371, 2016281855]

約数ペア:

[(1, 2016281855), (5, 403256371), (7, 288040265), (17, 118604815), (35, 57608053), (85, 23720963), (119, 16943545), (499, 4040645), (595, 3388709), (2495, 808129), (3493, 577235), (6791, 296905), (8483, 237685), (17465, 115447), (33955, 59381), (42415, 47537)]