281049556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{5519}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 510048000

約数和(自身を除く): 228998444

約数列:

[1, 2, 4, 29, 58, 116, 439, 878, 1756, 5519, 11038, 12731, 22076, 25462, 50924, 160051, 320102, 640204, 2422841, 4845682, 9691364, 70262389, 140524778, 281049556]

約数ペア:

[(1, 281049556), (2, 140524778), (4, 70262389), (29, 9691364), (58, 4845682), (116, 2422841), (439, 640204), (878, 320102), (1756, 160051), (5519, 50924), (11038, 25462), (12731, 22076)]