213480916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4851839}}^1$

素因数の和:4851854

約数の個数: 12

約数和(自身を含む): 407554560

約数和(自身を除く): 194073644

約数列:

[1, 2, 4, 11, 22, 44, 4851839, 9703678, 19407356, 53370229, 106740458, 213480916]

約数ペア:

[(1, 213480916), (2, 106740458), (4, 53370229), (11, 19407356), (22, 9703678), (44, 4851839)]