479682236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{991079}}^1$

素因数の和:991105

約数の個数: 18

約数和(自身を含む): 922695480

約数和(自身を除く): 443013244

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 991079, 1982158, 3964316, 10901869, 21803738, 43607476, 119920559, 239841118, 479682236]

約数ペア:

[(1, 479682236), (2, 239841118), (4, 119920559), (11, 43607476), (22, 21803738), (44, 10901869), (121, 3964316), (242, 1982158), (484, 991079)]