2055548872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19764893}}^1$

素因数の和:19764912

約数の個数: 16

約数和(自身を含む): 4150627740

約数和(自身を除く): 2095078868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19764893, 39529786, 79059572, 158119144, 256943609, 513887218, 1027774436, 2055548872]

約数ペア:

[(1, 2055548872), (2, 1027774436), (4, 513887218), (8, 256943609), (13, 158119144), (26, 79059572), (52, 39529786), (104, 19764893)]