2667674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 4375296

約数和(自身を除く): 1707622

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 2531, 5062, 43027, 78461, 86054, 156922, 1333837, 2667674]

約数ペア:

[(1, 2667674), (2, 1333837), (17, 156922), (31, 86054), (34, 78461), (62, 43027), (527, 5062), (1054, 2531)]