1970785826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{423097}}^1$

素因数の和:423253

約数の個数: 16

約数和(自身を含む): 3152926296

約数和(自身を除く): 1182140470

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 423097, 846194, 7192649, 14385298, 57964289, 115928578, 985392913, 1970785826]

約数ペア:

[(1, 1970785826), (2, 985392913), (17, 115928578), (34, 57964289), (137, 14385298), (274, 7192649), (2329, 846194), (4658, 423097)]