40394926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141241}}^1$

素因数の和:141267

約数の個数: 16

約数和(自身を含む): 71185968

約数和(自身を除く): 30791042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141241, 282482, 1553651, 1836133, 3107302, 3672266, 20197463, 40394926]

約数ペア:

[(1, 40394926), (2, 20197463), (11, 3672266), (13, 3107302), (22, 1836133), (26, 1553651), (143, 282482), (286, 141241)]