1738541264

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{422797}}^1$

素因数の和:423062

約数の個数: 20

約数和(自身を含む): 3381538404

約数和(自身を除く): 1642997140

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 422797, 845594, 1691188, 3382376, 6764752, 108658829, 217317658, 434635316, 869270632, 1738541264]

約数ペア:

[(1, 1738541264), (2, 869270632), (4, 434635316), (8, 217317658), (16, 108658829), (257, 6764752), (514, 3382376), (1028, 1691188), (2056, 845594), (4112, 422797)]