6356812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 13870080

約数和(自身を除く): 7513268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 20639, 41278, 82556, 144473, 227029, 288946, 454058, 577892, 908116, 1589203, 3178406, 6356812]

約数ペア:

[(1, 6356812), (2, 3178406), (4, 1589203), (7, 908116), (11, 577892), (14, 454058), (22, 288946), (28, 227029), (44, 144473), (77, 82556), (154, 41278), (308, 20639)]