420223667578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1469313523}}^1$

素因数の和:1469313549

約数の個数: 16

約数和(自身を含む): 740534016096

約数和(自身を除く): 320310348518

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1469313523, 2938627046, 16162448753, 19101075799, 32324897506, 38202151598, 210111833789, 420223667578]

約数ペア:

[(1, 420223667578), (2, 210111833789), (11, 38202151598), (13, 32324897506), (22, 19101075799), (26, 16162448753), (143, 2938627046), (286, 1469313523)]