1087814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2069760

約数和(自身を除く): 981946

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 139, 182, 278, 301, 559, 602, 973, 1118, 1807, 1946, 3614, 3913, 5977, 7826, 11954, 12649, 25298, 41839, 77701, 83678, 155402, 543907, 1087814]

約数ペア:

[(1, 1087814), (2, 543907), (7, 155402), (13, 83678), (14, 77701), (26, 41839), (43, 25298), (86, 12649), (91, 11954), (139, 7826), (182, 5977), (278, 3913), (301, 3614), (559, 1946), (602, 1807), (973, 1118)]