40146491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8837}}^1$

素因数の和:8914

約数の個数: 16

約数和(自身を含む): 50906880

約数和(自身を除く): 10760389

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 8837, 61859, 97207, 521383, 680449, 3649681, 5735213, 40146491]

約数ペア:

[(1, 40146491), (7, 5735213), (11, 3649681), (59, 680449), (77, 521383), (413, 97207), (649, 61859), (4543, 8837)]