1363868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 2634240

約数和(自身を除く): 1270372

約数列:

[1, 2, 4, 11, 22, 44, 139, 223, 278, 446, 556, 892, 1529, 2453, 3058, 4906, 6116, 9812, 30997, 61994, 123988, 340967, 681934, 1363868]

約数ペア:

[(1, 1363868), (2, 681934), (4, 340967), (11, 123988), (22, 61994), (44, 30997), (139, 9812), (223, 6116), (278, 4906), (446, 3058), (556, 2453), (892, 1529)]