1780450052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557087}}^1$

素因数の和:557155

約数の個数: 24

約数和(自身を含む): 3369268224

約数和(自身を除く): 1588818172

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 557087, 1114174, 2228348, 9470479, 18940958, 26183089, 37881916, 52366178, 104732356, 445112513, 890225026, 1780450052]

約数ペア:

[(1, 1780450052), (2, 890225026), (4, 445112513), (17, 104732356), (34, 52366178), (47, 37881916), (68, 26183089), (94, 18940958), (188, 9470479), (799, 2228348), (1598, 1114174), (3196, 557087)]