2788893844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{95891}}^1$

素因数の和:96567

約数の個数: 24

約数和(自身を含む): 5332362336

約数和(自身を除く): 2543468492

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 14542, 29084, 95891, 191782, 383564, 1054801, 2109602, 4219204, 63383951, 126767902, 253535804, 697223461, 1394446922, 2788893844]

約数ペア:

[(1, 2788893844), (2, 1394446922), (4, 697223461), (11, 253535804), (22, 126767902), (44, 63383951), (661, 4219204), (1322, 2109602), (2644, 1054801), (7271, 383564), (14542, 191782), (29084, 95891)]