65507012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{399433}}^1$

素因数の和:399478

約数の個数: 12

約数和(自身を含む): 117433596

約数和(自身を除く): 51926584

約数列:

[1, 2, 4, 41, 82, 164, 399433, 798866, 1597732, 16376753, 32753506, 65507012]

約数ペア:

[(1, 65507012), (2, 32753506), (4, 16376753), (41, 1597732), (82, 798866), (164, 399433)]