1282192

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 20

約数和(自身を含む): 2507776

約数和(自身を除く): 1225584

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 631, 1016, 1262, 2032, 2524, 5048, 10096, 80137, 160274, 320548, 641096, 1282192]

約数ペア:

[(1, 1282192), (2, 641096), (4, 320548), (8, 160274), (16, 80137), (127, 10096), (254, 5048), (508, 2524), (631, 2032), (1016, 1262)]