1398855584

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271517}}^1$

素因数の和:271557

約数の個数: 48

約数和(自身を含む): 3284281728

約数和(自身を除く): 1885426144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 271517, 543034, 1086068, 1900619, 2172136, 3801238, 4344272, 6244891, 7602476, 8688544, 12489782, 15204952, 24979564, 30409904, 43714237, 49959128, 60819808, 87428474, 99918256, 174856948, 199836512, 349713896, 699427792, 1398855584]

約数ペア:

[(1, 1398855584), (2, 699427792), (4, 349713896), (7, 199836512), (8, 174856948), (14, 99918256), (16, 87428474), (23, 60819808), (28, 49959128), (32, 43714237), (46, 30409904), (56, 24979564), (92, 15204952), (112, 12489782), (161, 8688544), (184, 7602476), (224, 6244891), (322, 4344272), (368, 3801238), (644, 2172136), (736, 1900619), (1288, 1086068), (2576, 543034), (5152, 271517)]