128520618982

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{12063133}}^1$

素因数の和:12063903

約数の個数: 16

約数和(自身を含む): 220610594592

約数和(自身を除く): 92089975610

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 12063133, 24126266, 84441931, 168883862, 9180044213, 18360088426, 64260309491, 128520618982]

約数ペア:

[(1, 128520618982), (2, 64260309491), (7, 18360088426), (14, 9180044213), (761, 168883862), (1522, 84441931), (5327, 24126266), (10654, 12063133)]