2143244878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{713939}}^1$

素因数の和:714039

約数の個数: 16

約数和(自身を含む): 3426912000

約数和(自身を除く): 1283667122

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 713939, 1427878, 13564841, 27129682, 56401181, 112802362, 1071622439, 2143244878]

約数ペア:

[(1, 2143244878), (2, 1071622439), (19, 112802362), (38, 56401181), (79, 27129682), (158, 13564841), (1501, 1427878), (3002, 713939)]