2012489414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{18701}}^1\times {\mathrm{4139}}^1$

素因数の和:22855

約数の個数: 16

約数和(自身を含む): 3251903760

約数和(自身を除く): 1239414346

約数列:

[1, 2, 13, 26, 4139, 8278, 18701, 37402, 53807, 107614, 243113, 486226, 77403439, 154806878, 1006244707, 2012489414]

約数ペア:

[(1, 2012489414), (2, 1006244707), (13, 154806878), (26, 77403439), (4139, 486226), (8278, 243113), (18701, 107614), (37402, 53807)]