78852554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 130872000

約数和(自身を除く): 52019446

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1793, 1999, 3586, 3998, 19723, 21989, 39446, 43978, 241879, 325837, 483758, 651674, 3584207, 7168414, 39426277, 78852554]

約数ペア:

[(1, 78852554), (2, 39426277), (11, 7168414), (22, 3584207), (121, 651674), (163, 483758), (242, 325837), (326, 241879), (1793, 43978), (1999, 39446), (3586, 21989), (3998, 19723)]