291286204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{601831}}^1$

素因数の和:601857

約数の個数: 18

約数和(自身を含む): 560305592

約数和(自身を除く): 269019388

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 601831, 1203662, 2407324, 6620141, 13240282, 26480564, 72821551, 145643102, 291286204]

約数ペア:

[(1, 291286204), (2, 145643102), (4, 72821551), (11, 26480564), (22, 13240282), (44, 6620141), (121, 2407324), (242, 1203662), (484, 601831)]