2019949477062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{711751049}}^1$

素因数の和:711751108

約数の個数: 32

約数和(自身を含む): 4509654652800

約数和(自身を除く): 2489705175738

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 711751049, 1423502098, 2135253147, 4270506294, 7829261539, 15658523078, 23487784617, 30605295107, 46975569234, 61210590214, 91815885321, 183631770642, 336658246177, 673316492354, 1009974738531, 2019949477062]

約数ペア:

[(1, 2019949477062), (2, 1009974738531), (3, 673316492354), (6, 336658246177), (11, 183631770642), (22, 91815885321), (33, 61210590214), (43, 46975569234), (66, 30605295107), (86, 23487784617), (129, 15658523078), (258, 7829261539), (473, 4270506294), (946, 2135253147), (1419, 1423502098), (2838, 711751049)]