2049204916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{695117}}^1$

素因数の和:695199

約数の個数: 24

約数和(自身を含む): 3970514016

約数和(自身を除く): 1921309100

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 695117, 1390234, 2780468, 7646287, 15292574, 30585148, 46572839, 93145678, 186291356, 512301229, 1024602458, 2049204916]

約数ペア:

[(1, 2049204916), (2, 1024602458), (4, 512301229), (11, 186291356), (22, 93145678), (44, 46572839), (67, 30585148), (134, 15292574), (268, 7646287), (737, 2780468), (1474, 1390234), (2948, 695117)]