1273976494

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{1373}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 2203324416

約数和(自身を除く): 929347922

約数列:

[1, 2, 7, 14, 191, 347, 382, 694, 1337, 1373, 2429, 2674, 2746, 4858, 9611, 19222, 66277, 132554, 262243, 463939, 476431, 524486, 927878, 952862, 1835701, 3335017, 3671402, 6670034, 90998321, 181996642, 636988247, 1273976494]

約数ペア:

[(1, 1273976494), (2, 636988247), (7, 181996642), (14, 90998321), (191, 6670034), (347, 3671402), (382, 3335017), (694, 1835701), (1337, 952862), (1373, 927878), (2429, 524486), (2674, 476431), (2746, 463939), (4858, 262243), (9611, 132554), (19222, 66277)]