259404472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{611803}}^1$

素因数の和:611862

約数の個数: 16

約数和(自身を含む): 495561240

約数和(自身を除く): 236156768

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 611803, 1223606, 2447212, 4894424, 32425559, 64851118, 129702236, 259404472]

約数ペア:

[(1, 259404472), (2, 129702236), (4, 64851118), (8, 32425559), (53, 4894424), (106, 2447212), (212, 1223606), (424, 611803)]