2017443538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{127541}}^1$

素因数の和:128273

約数の個数: 16

約数和(自身を含む): 3305888640

約数和(自身を除く): 1288445102

約数列:

[1, 2, 11, 22, 719, 1438, 7909, 15818, 127541, 255082, 1402951, 2805902, 91701979, 183403958, 1008721769, 2017443538]

約数ペア:

[(1, 2017443538), (2, 1008721769), (11, 183403958), (22, 91701979), (719, 2805902), (1438, 1402951), (7909, 255082), (15818, 127541)]