1949107072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1384309}}^1$

素因数の和:1384334

約数の個数: 32

約数和(自身を含む): 4235988600

約数和(自身を除く): 2286881528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1384309, 2768618, 5537236, 11074472, 15227399, 22148944, 30454798, 44297888, 60909596, 88595776, 121819192, 177191552, 243638384, 487276768, 974553536, 1949107072]

約数ペア:

[(1, 1949107072), (2, 974553536), (4, 487276768), (8, 243638384), (11, 177191552), (16, 121819192), (22, 88595776), (32, 60909596), (44, 44297888), (64, 30454798), (88, 22148944), (128, 15227399), (176, 11074472), (352, 5537236), (704, 2768618), (1408, 1384309)]