28103306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182489}}^1$

素因数の和:182509

約数の個数: 16

約数和(自身を含む): 52557120

約数和(自身を除く): 24453814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 182489, 364978, 1277423, 2007379, 2554846, 4014758, 14051653, 28103306]

約数ペア:

[(1, 28103306), (2, 14051653), (7, 4014758), (11, 2554846), (14, 2007379), (22, 1277423), (77, 364978), (154, 182489)]