189008638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2243}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 349848576

約数和(自身を除く): 160839938

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 463, 926, 2243, 3241, 4486, 6019, 6482, 12038, 15701, 29159, 31402, 42133, 58318, 84266, 204113, 408226, 1038509, 2077018, 7269563, 13500617, 14539126, 27001234, 94504319, 189008638]

約数ペア:

[(1, 189008638), (2, 94504319), (7, 27001234), (13, 14539126), (14, 13500617), (26, 7269563), (91, 2077018), (182, 1038509), (463, 408226), (926, 204113), (2243, 84266), (3241, 58318), (4486, 42133), (6019, 31402), (6482, 29159), (12038, 15701)]