2664829439

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{103969}}^1$

素因数の和:104078

約数の個数: 12

約数和(自身を含む): 2852105040

約数和(自身を除く): 187275601

約数列:

[1, 19, 71, 361, 1349, 25631, 103969, 1975411, 7381799, 37532809, 140254181, 2664829439]

約数ペア:

[(1, 2664829439), (19, 140254181), (71, 37532809), (361, 7381799), (1349, 1975411), (25631, 103969)]