2009734544

素因数分解:

$2^4\times {\mathrm{7211}}^1\times {\mathrm{17419}}^1$

素因数の和:24638

約数の個数: 20

約数和(自身を含む): 3894624240

約数和(自身を除く): 1884889696

約数列:

[1, 2, 4, 8, 16, 7211, 14422, 17419, 28844, 34838, 57688, 69676, 115376, 139352, 278704, 125608409, 251216818, 502433636, 1004867272, 2009734544]

約数ペア:

[(1, 2009734544), (2, 1004867272), (4, 502433636), (8, 251216818), (16, 125608409), (7211, 278704), (14422, 139352), (17419, 115376), (28844, 69676), (34838, 57688)]