1138470196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3607}}^1\times {\mathrm{4153}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 2098268480

約数和(自身を除く): 959798284

約数列:

[1, 2, 4, 19, 38, 76, 3607, 4153, 7214, 8306, 14428, 16612, 68533, 78907, 137066, 157814, 274132, 315628, 14979871, 29959742, 59919484, 284617549, 569235098, 1138470196]

約数ペア:

[(1, 1138470196), (2, 569235098), (4, 284617549), (19, 59919484), (38, 29959742), (76, 14979871), (3607, 315628), (4153, 274132), (7214, 157814), (8306, 137066), (14428, 78907), (16612, 68533)]