2826538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9909

約数の個数: 16

約数和(自身を含む): 4981536

約数和(自身を除く): 2154998

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9883, 19766, 108713, 128479, 217426, 256958, 1413269, 2826538]

約数ペア:

[(1, 2826538), (2, 1413269), (11, 256958), (13, 217426), (22, 128479), (26, 108713), (143, 19766), (286, 9883)]