248481296

素因数分解:

$2^4\times 7^1\times {\mathrm{2218583}}^1$

素因数の和:2218598

約数の個数: 20

約数和(自身を含む): 550208832

約数和(自身を除く): 301727536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2218583, 4437166, 8874332, 15530081, 17748664, 31060162, 35497328, 62120324, 124240648, 248481296]

約数ペア:

[(1, 248481296), (2, 124240648), (4, 62120324), (7, 35497328), (8, 31060162), (14, 17748664), (16, 15530081), (28, 8874332), (56, 4437166), (112, 2218583)]