2598852319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{63649}}^1$

素因数の和:63982

約数の個数: 16

約数和(自身を含む): 3136672000

約数和(自身を除く): 537819681

約数列:

[1, 7, 19, 133, 307, 2149, 5833, 40831, 63649, 445543, 1209331, 8465317, 19540243, 136781701, 371264617, 2598852319]

約数ペア:

[(1, 2598852319), (7, 371264617), (19, 136781701), (133, 19540243), (307, 8465317), (2149, 1209331), (5833, 445543), (40831, 63649)]