139564294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{2683}}^1$

素因数の和:3555

約数の個数: 16

約数和(自身を含む): 216437760

約数和(自身を除く): 76873466

約数列:

[1, 2, 31, 62, 839, 1678, 2683, 5366, 26009, 52018, 83173, 166346, 2251037, 4502074, 69782147, 139564294]

約数ペア:

[(1, 139564294), (2, 69782147), (31, 4502074), (62, 2251037), (839, 166346), (1678, 83173), (2683, 52018), (5366, 26009)]