2580450002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5223583}}^1$

素因数の和:5223617

約数の個数: 16

約数和(自身を含む): 4387810560

約数和(自身を除く): 1807360558

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5223583, 10447166, 67906579, 99248077, 135813158, 198496154, 1290225001, 2580450002]

約数ペア:

[(1, 2580450002), (2, 1290225001), (13, 198496154), (19, 135813158), (26, 99248077), (38, 67906579), (247, 10447166), (494, 5223583)]