2507006

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 3899664

約数和(自身を除く): 1392658

約数列:

[1, 2, 53, 67, 106, 134, 353, 706, 3551, 7102, 18709, 23651, 37418, 47302, 1253503, 2507006]

約数ペア:

[(1, 2507006), (2, 1253503), (53, 47302), (67, 37418), (106, 23651), (134, 18709), (353, 7102), (706, 3551)]