4951792

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1571}}^1$

素因数の和:1776

約数の個数: 20

約数和(自身を含む): 9648936

約数和(自身を除く): 4697144

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1571, 1576, 3142, 3152, 6284, 12568, 25136, 309487, 618974, 1237948, 2475896, 4951792]

約数ペア:

[(1, 4951792), (2, 2475896), (4, 1237948), (8, 618974), (16, 309487), (197, 25136), (394, 12568), (788, 6284), (1571, 3152), (1576, 3142)]