2558904982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{676601}}^1$

素因数の和:676695

約数の個数: 16

約数和(自身を含む): 4027135104

約数和(自身を除く): 1468230122

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 676601, 1353202, 20974631, 41272661, 41949262, 82545322, 1279452491, 2558904982]

約数ペア:

[(1, 2558904982), (2, 1279452491), (31, 82545322), (61, 41949262), (62, 41272661), (122, 20974631), (1891, 1353202), (3782, 676601)]