8638124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 16622928

約数和(自身を除く): 7984804

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1433, 1507, 2866, 3014, 5732, 6028, 15763, 31526, 63052, 196321, 392642, 785284, 2159531, 4319062, 8638124]

約数ペア:

[(1, 8638124), (2, 4319062), (4, 2159531), (11, 785284), (22, 392642), (44, 196321), (137, 63052), (274, 31526), (548, 15763), (1433, 6028), (1507, 5732), (2866, 3014)]