4486489

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 5654400

約数和(自身を除く): 1167911

約数列:

[1, 7, 19, 49, 61, 79, 133, 427, 553, 931, 1159, 1501, 2989, 3871, 4819, 8113, 10507, 33733, 56791, 73549, 91561, 236131, 640927, 4486489]

約数ペア:

[(1, 4486489), (7, 640927), (19, 236131), (49, 91561), (61, 73549), (79, 56791), (133, 33733), (427, 10507), (553, 8113), (931, 4819), (1159, 3871), (1501, 2989)]