6469616

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3056

約数の個数: 20

約数和(自身を含む): 12629400

約数和(自身を除く): 6159784

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2909, 5818, 11636, 23272, 46544, 404351, 808702, 1617404, 3234808, 6469616]

約数ペア:

[(1, 6469616), (2, 3234808), (4, 1617404), (8, 808702), (16, 404351), (139, 46544), (278, 23272), (556, 11636), (1112, 5818), (2224, 2909)]