2605280357

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1\times {\mathrm{1249}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 2754000000

約数和(自身を除く): 148719643

約数列:

[1, 23, 89, 1019, 1249, 2047, 23437, 28727, 90691, 111161, 1272731, 2085893, 2556703, 29272813, 113273059, 2605280357]

約数ペア:

[(1, 2605280357), (23, 113273059), (89, 29272813), (1019, 2556703), (1249, 2085893), (2047, 1272731), (23437, 111161), (28727, 90691)]