2005332004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{38993}}^1$

素因数の和:39076

約数の個数: 48

約数和(自身を含む): 4035411072

約数和(自身を除く): 2030079068

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3956, 12857, 25714, 38993, 51428, 77986, 155972, 506909, 896839, 1013818, 1676699, 1793678, 2027636, 3353398, 3587356, 6706796, 11658907, 21797087, 23317814, 38564077, 43594174, 46635628, 77128154, 87188348, 154256308, 501333001, 1002666002, 2005332004]

約数ペア:

[(1, 2005332004), (2, 1002666002), (4, 501333001), (13, 154256308), (23, 87188348), (26, 77128154), (43, 46635628), (46, 43594174), (52, 38564077), (86, 23317814), (92, 21797087), (172, 11658907), (299, 6706796), (559, 3587356), (598, 3353398), (989, 2027636), (1118, 1793678), (1196, 1676699), (1978, 1013818), (2236, 896839), (3956, 506909), (12857, 155972), (25714, 77986), (38993, 51428)]