4398398884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{69371}}^1$

素因数の和:69528

約数の個数: 36

約数和(自身を含む): 8525263824

約数和(自身を除く): 4126864940

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1441, 2882, 5764, 15851, 31702, 63404, 69371, 138742, 277484, 763081, 1526162, 3052324, 8393891, 9087601, 16787782, 18175202, 33575564, 36350404, 99963611, 199927222, 399854444, 1099599721, 2199199442, 4398398884]

約数ペア:

[(1, 4398398884), (2, 2199199442), (4, 1099599721), (11, 399854444), (22, 199927222), (44, 99963611), (121, 36350404), (131, 33575564), (242, 18175202), (262, 16787782), (484, 9087601), (524, 8393891), (1441, 3052324), (2882, 1526162), (5764, 763081), (15851, 277484), (31702, 138742), (63404, 69371)]