2548668

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 5987968

約数和(自身を除く): 3439300

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1303, 1956, 2606, 3909, 5212, 7818, 15636, 212389, 424778, 637167, 849556, 1274334, 2548668]

約数ペア:

[(1, 2548668), (2, 1274334), (3, 849556), (4, 637167), (6, 424778), (12, 212389), (163, 15636), (326, 7818), (489, 5212), (652, 3909), (978, 2606), (1303, 1956)]