2011171679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2351462400

約数和(自身を除く): 340290721

約数列:

[1, 11, 19, 107, 139, 209, 647, 1177, 1529, 2033, 2641, 7117, 12293, 14873, 22363, 29051, 69229, 89933, 135223, 163603, 282587, 761519, 989263, 1315351, 1708727, 3108457, 9622831, 14468861, 18795997, 105851141, 182833789, 2011171679]

約数ペア:

[(1, 2011171679), (11, 182833789), (19, 105851141), (107, 18795997), (139, 14468861), (209, 9622831), (647, 3108457), (1177, 1708727), (1529, 1315351), (2033, 989263), (2641, 761519), (7117, 282587), (12293, 163603), (14873, 135223), (22363, 89933), (29051, 69229)]