245725442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 398131200

約数和(自身を除く): 152405758

約数列:

[1, 2, 19, 38, 59, 118, 127, 254, 863, 1121, 1726, 2242, 2413, 4826, 7493, 14986, 16397, 32794, 50917, 101834, 109601, 142367, 219202, 284734, 967423, 1934846, 2082419, 4164838, 6466459, 12932918, 122862721, 245725442]

約数ペア:

[(1, 245725442), (2, 122862721), (19, 12932918), (38, 6466459), (59, 4164838), (118, 2082419), (127, 1934846), (254, 967423), (863, 284734), (1121, 219202), (1726, 142367), (2242, 109601), (2413, 101834), (4826, 50917), (7493, 32794), (14986, 16397)]