2021619598

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{15493}}^1$

素因数の和:16779

約数の個数: 16

約数和(自身を含む): 3092354496

約数和(自身を除く): 1070734898

約数列:

[1, 2, 53, 106, 1231, 2462, 15493, 30986, 65243, 130486, 821129, 1642258, 19071883, 38143766, 1010809799, 2021619598]

約数ペア:

[(1, 2021619598), (2, 1010809799), (53, 38143766), (106, 19071883), (1231, 1642258), (2462, 821129), (15493, 130486), (30986, 65243)]