4258894004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{218047}}^1$

素因数の和:218327

約数の個数: 24

約数和(自身を含む): 7875893760

約数和(自身を除く): 3616999756

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 218047, 436094, 872188, 4142893, 8285786, 16571572, 56038079, 112076158, 224152316, 1064723501, 2129447002, 4258894004]

約数ペア:

[(1, 4258894004), (2, 2129447002), (4, 1064723501), (19, 224152316), (38, 112076158), (76, 56038079), (257, 16571572), (514, 8285786), (1028, 4142893), (4883, 872188), (9766, 436094), (19532, 218047)]