268408052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{100003}}^1$

素因数の和:100079

約数の個数: 24

約数和(自身を含む): 520820832

約数和(自身を除く): 252412780

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 100003, 200006, 400012, 1100033, 2200066, 4400132, 6100183, 12200366, 24400732, 67102013, 134204026, 268408052]

約数ペア:

[(1, 268408052), (2, 134204026), (4, 67102013), (11, 24400732), (22, 12200366), (44, 6100183), (61, 4400132), (122, 2200066), (244, 1100033), (671, 400012), (1342, 200006), (2684, 100003)]