139135754

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{1117}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 212522856

約数和(自身を除く): 73387102

約数列:

[1, 2, 61, 122, 1021, 1117, 2042, 2234, 62281, 68137, 124562, 136274, 1140457, 2280914, 69567877, 139135754]

約数ペア:

[(1, 139135754), (2, 69567877), (61, 2280914), (122, 1140457), (1021, 136274), (1117, 124562), (2042, 68137), (2234, 62281)]