2485751513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{165397}}^1$

素因数の和:165536

約数の個数: 16

約数和(自身を含む): 3016859520

約数和(自身を除く): 531108007

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 165397, 1157779, 3142543, 18689861, 21997801, 130829027, 355107359, 2485751513]

約数ペア:

[(1, 2485751513), (7, 355107359), (19, 130829027), (113, 21997801), (133, 18689861), (791, 3142543), (2147, 1157779), (15029, 165397)]