13481608

素因数分解:

$2^3\times 7^1\times {\mathrm{240743}}^1$

素因数の和:240756

約数の個数: 16

約数和(自身を含む): 28889280

約数和(自身を除く): 15407672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240743, 481486, 962972, 1685201, 1925944, 3370402, 6740804, 13481608]

約数ペア:

[(1, 13481608), (2, 6740804), (4, 3370402), (7, 1925944), (8, 1685201), (14, 962972), (28, 481486), (56, 240743)]