129677414

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 196804608

約数和(自身を除く): 67127194

約数列:

[1, 2, 127, 254, 307, 614, 1663, 3326, 38989, 77978, 211201, 422402, 510541, 1021082, 64838707, 129677414]

約数ペア:

[(1, 129677414), (2, 64838707), (127, 1021082), (254, 510541), (307, 422402), (614, 211201), (1663, 77978), (3326, 38989)]