3865868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 7232400

約数和(自身を除く): 3366532

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 409, 556, 818, 1636, 2363, 4726, 6953, 9452, 13906, 27812, 56851, 113702, 227404, 966467, 1932934, 3865868]

約数ペア:

[(1, 3865868), (2, 1932934), (4, 966467), (17, 227404), (34, 113702), (68, 56851), (139, 27812), (278, 13906), (409, 9452), (556, 6953), (818, 4726), (1636, 2363)]