3998514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51263}}^1$

素因数の和:51281

約数の個数: 16

約数和(自身を含む): 8612352

約数和(自身を除く): 4613838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51263, 102526, 153789, 307578, 666419, 1332838, 1999257, 3998514]

約数ペア:

[(1, 3998514), (2, 1999257), (3, 1332838), (6, 666419), (13, 307578), (26, 153789), (39, 102526), (78, 51263)]