280807836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1376509}}^1$

素因数の和:1376533

約数の個数: 24

約数和(自身を含む): 693761040

約数和(自身を除く): 412953204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1376509, 2753018, 4129527, 5506036, 8259054, 16518108, 23400653, 46801306, 70201959, 93602612, 140403918, 280807836]

約数ペア:

[(1, 280807836), (2, 140403918), (3, 93602612), (4, 70201959), (6, 46801306), (12, 23400653), (17, 16518108), (34, 8259054), (51, 5506036), (68, 4129527), (102, 2753018), (204, 1376509)]