6439594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 11911680

約数和(自身を除く): 5472086

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 563, 602, 817, 1126, 1634, 3941, 5719, 7882, 10697, 11438, 21394, 24209, 48418, 74879, 149758, 169463, 338926, 459971, 919942, 3219797, 6439594]

約数ペア:

[(1, 6439594), (2, 3219797), (7, 919942), (14, 459971), (19, 338926), (38, 169463), (43, 149758), (86, 74879), (133, 48418), (266, 24209), (301, 21394), (563, 11438), (602, 10697), (817, 7882), (1126, 5719), (1634, 3941)]