320550574858

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{27449}}^1\times {\mathrm{53569}}^1$

素因数の和:81129

約数の個数: 16

約数和(自身を含む): 485263845000

約数和(自身を除く): 164713270142

約数列:

[1, 2, 109, 218, 27449, 53569, 54898, 107138, 2991941, 5839021, 5983882, 11678042, 1470415481, 2940830962, 160275287429, 320550574858]

約数ペア:

[(1, 320550574858), (2, 160275287429), (109, 2940830962), (218, 1470415481), (27449, 11678042), (53569, 5983882), (54898, 5839021), (107138, 2991941)]