2573395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 848045

約数列:

[1, 5, 11, 55, 71, 355, 659, 781, 3295, 3905, 7249, 36245, 46789, 233945, 514679, 2573395]

約数ペア:

[(1, 2573395), (5, 514679), (11, 233945), (55, 46789), (71, 36245), (355, 7249), (659, 3905), (781, 3295)]