1288407821

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2027}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 1359408960

約数和(自身を除く): 71001139

約数列:

[1, 37, 41, 419, 1517, 2027, 15503, 17179, 74999, 83107, 635623, 849313, 3074959, 31424581, 34821833, 1288407821]

約数ペア:

[(1, 1288407821), (37, 34821833), (41, 31424581), (419, 3074959), (1517, 849313), (2027, 635623), (15503, 83107), (17179, 74999)]