133779710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{219311}}^1$

素因数の和:219379

約数の個数: 16

約数和(自身を含む): 244752192

約数和(自身を除く): 110972482

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 219311, 438622, 1096555, 2193110, 13377971, 26755942, 66889855, 133779710]

約数ペア:

[(1, 133779710), (2, 66889855), (5, 26755942), (10, 13377971), (61, 2193110), (122, 1096555), (305, 438622), (610, 219311)]