2640218113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{5209}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 2875586560

約数和(自身を除く): 235368447

約数列:

[1, 13, 127, 307, 1651, 3991, 5209, 38989, 67717, 506857, 661543, 1599163, 8600059, 20789119, 203093701, 2640218113]

約数ペア:

[(1, 2640218113), (13, 203093701), (127, 20789119), (307, 8600059), (1651, 1599163), (3991, 661543), (5209, 506857), (38989, 67717)]