247131708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1083911}}^1$

素因数の和:1083937

約数の個数: 24

約数和(自身を含む): 606990720

約数和(自身を除く): 359859012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1083911, 2167822, 3251733, 4335644, 6503466, 13006932, 20594309, 41188618, 61782927, 82377236, 123565854, 247131708]

約数ペア:

[(1, 247131708), (2, 123565854), (3, 82377236), (4, 61782927), (6, 41188618), (12, 20594309), (19, 13006932), (38, 6503466), (57, 4335644), (76, 3251733), (114, 2167822), (228, 1083911)]