2049669384191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{387387901}}^1$

素因数の和:387387962

約数の個数: 16

約数和(自身を含む): 2473084366368

約数和(自身を除く): 423414982177

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 387387901, 4261266911, 5036042713, 14333352337, 55396469843, 157666875707, 186333580381, 2049669384191]

約数ペア:

[(1, 2049669384191), (11, 186333580381), (13, 157666875707), (37, 55396469843), (143, 14333352337), (407, 5036042713), (481, 4261266911), (5291, 387387901)]