1889366815

素因数分解:

$5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{39089}}^1$

素因数の和:40482

約数の個数: 16

約数和(自身を含む): 2593074240

約数和(自身を除く): 703707425

約数列:

[1, 5, 7, 35, 1381, 6905, 9667, 39089, 48335, 195445, 273623, 1368115, 53981909, 269909545, 377873363, 1889366815]

約数ペア:

[(1, 1889366815), (5, 377873363), (7, 269909545), (35, 53981909), (1381, 1368115), (6905, 273623), (9667, 195445), (39089, 48335)]