2009171392

素因数分解:

$2^6\times {\mathrm{1459}}^1\times {\mathrm{21517}}^1$

素因数の和:22988

約数の個数: 28

約数和(自身を含む): 3989867560

約数和(自身を除く): 1980696168

約数列:

[1, 2, 4, 8, 16, 32, 64, 1459, 2918, 5836, 11672, 21517, 23344, 43034, 46688, 86068, 93376, 172136, 344272, 688544, 1377088, 31393303, 62786606, 125573212, 251146424, 502292848, 1004585696, 2009171392]

約数ペア:

[(1, 2009171392), (2, 1004585696), (4, 502292848), (8, 251146424), (16, 125573212), (32, 62786606), (64, 31393303), (1459, 1377088), (2918, 688544), (5836, 344272), (11672, 172136), (21517, 93376), (23344, 86068), (43034, 46688)]