641101823999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{22948127}}^1$

素因数の和:22948454

約数の個数: 16

約数和(自身を含む): 791618623488

約数和(自身を除く): 150516799489

約数列:

[1, 7, 13, 91, 307, 2149, 3991, 27937, 22948127, 160636889, 298325651, 2088279557, 7045074989, 49315524923, 91585974857, 641101823999]

約数ペア:

[(1, 641101823999), (7, 91585974857), (13, 49315524923), (91, 7045074989), (307, 2088279557), (2149, 298325651), (3991, 160636889), (27937, 22948127)]