40945242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{524939}}^1$

素因数の和:524957

約数の個数: 16

約数和(自身を含む): 88189920

約数和(自身を除く): 47244678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 524939, 1049878, 1574817, 3149634, 6824207, 13648414, 20472621, 40945242]

約数ペア:

[(1, 40945242), (2, 20472621), (3, 13648414), (6, 6824207), (13, 3149634), (26, 1574817), (39, 1049878), (78, 524939)]