131128426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41681}}^1$

素因数の和:41718

約数の個数: 24

約数和(自身を含む): 232835652

約数和(自身を除く): 101707226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 41681, 83362, 458491, 541853, 916982, 1083706, 5043401, 5960383, 10086802, 11920766, 65564213, 131128426]

約数ペア:

[(1, 131128426), (2, 65564213), (11, 11920766), (13, 10086802), (22, 5960383), (26, 5043401), (121, 1083706), (143, 916982), (242, 541853), (286, 458491), (1573, 83362), (3146, 41681)]