1277777056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2101607}}^1$

素因数の和:2101636

約数の個数: 24

約数和(自身を含む): 2648026080

約数和(自身を除く): 1370249024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2101607, 4203214, 8406428, 16812856, 33625712, 39930533, 67251424, 79861066, 159722132, 319444264, 638888528, 1277777056]

約数ペア:

[(1, 1277777056), (2, 638888528), (4, 319444264), (8, 159722132), (16, 79861066), (19, 67251424), (32, 39930533), (38, 33625712), (76, 16812856), (152, 8406428), (304, 4203214), (608, 2101607)]