2013142313

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 2593334016

約数和(自身を除く): 580191703

約数列:

[1, 7, 13, 49, 61, 91, 103, 427, 503, 637, 721, 793, 1339, 2989, 3521, 5047, 5551, 6283, 6539, 9373, 24647, 30683, 38857, 43981, 45773, 51809, 65611, 81679, 214781, 307867, 320411, 362663, 398879, 571753, 673517, 1503467, 2538641, 2792153, 3160349, 4002271, 4714619, 19545071, 22122443, 33002333, 41084537, 154857101, 287591759, 2013142313]

約数ペア:

[(1, 2013142313), (7, 287591759), (13, 154857101), (49, 41084537), (61, 33002333), (91, 22122443), (103, 19545071), (427, 4714619), (503, 4002271), (637, 3160349), (721, 2792153), (793, 2538641), (1339, 1503467), (2989, 673517), (3521, 571753), (5047, 398879), (5551, 362663), (6283, 320411), (6539, 307867), (9373, 214781), (24647, 81679), (30683, 65611), (38857, 51809), (43981, 45773)]