6639458

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 5335582

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 269, 287, 301, 538, 574, 602, 1763, 1883, 3526, 3766, 11029, 11567, 12341, 22058, 23134, 24682, 77203, 80969, 154406, 161938, 474247, 948494, 3319729, 6639458]

約数ペア:

[(1, 6639458), (2, 3319729), (7, 948494), (14, 474247), (41, 161938), (43, 154406), (82, 80969), (86, 77203), (269, 24682), (287, 23134), (301, 22058), (538, 12341), (574, 11567), (602, 11029), (1763, 3766), (1883, 3526)]