40412086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141301}}^1$

素因数の和:141327

約数の個数: 16

約数和(自身を含む): 71216208

約数和(自身を除く): 30804122

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141301, 282602, 1554311, 1836913, 3108622, 3673826, 20206043, 40412086]

約数ペア:

[(1, 40412086), (2, 20206043), (11, 3673826), (13, 3108622), (22, 1836913), (26, 1554311), (143, 282602), (286, 141301)]