2563670513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1\times {\mathrm{2447}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 2743326720

約数和(自身を除く): 179656207

約数列:

[1, 19, 67, 823, 1273, 2447, 15637, 46493, 55141, 163949, 1047679, 2013881, 3115031, 38263739, 134930027, 2563670513]

約数ペア:

[(1, 2563670513), (19, 134930027), (67, 38263739), (823, 3115031), (1273, 2013881), (2447, 1047679), (15637, 163949), (46493, 55141)]