1330658216

素因数分解:

$2^3\times {\mathrm{8111}}^1\times {\mathrm{20507}}^1$

素因数の和:28624

約数の個数: 16

約数和(自身を含む): 2495413440

約数和(自身を除く): 1164755224

約数列:

[1, 2, 4, 8, 8111, 16222, 20507, 32444, 41014, 64888, 82028, 164056, 166332277, 332664554, 665329108, 1330658216]

約数ペア:

[(1, 1330658216), (2, 665329108), (4, 332664554), (8, 166332277), (8111, 164056), (16222, 82028), (20507, 64888), (32444, 41014)]