1078288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3574

約数の個数: 20

約数和(自身を含む): 2199760

約数和(自身を除く): 1121472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3547, 7094, 14188, 28376, 56752, 67393, 134786, 269572, 539144, 1078288]

約数ペア:

[(1, 1078288), (2, 539144), (4, 269572), (8, 134786), (16, 67393), (19, 56752), (38, 28376), (76, 14188), (152, 7094), (304, 3547)]