1265248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2110

約数の個数: 24

約数和(自身を含む): 2623320

約数和(自身を除く): 1358072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2081, 4162, 8324, 16648, 33296, 39539, 66592, 79078, 158156, 316312, 632624, 1265248]

約数ペア:

[(1, 1265248), (2, 632624), (4, 316312), (8, 158156), (16, 79078), (19, 66592), (32, 39539), (38, 33296), (76, 16648), (152, 8324), (304, 4162), (608, 2081)]