1900236247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{59833}}^1$

素因数の和:60202

約数の個数: 16

約数和(自身を含む): 2345492800

約数和(自身を除く): 445256553

約数列:

[1, 7, 13, 91, 349, 2443, 4537, 31759, 59833, 418831, 777829, 5444803, 20881717, 146172019, 271462321, 1900236247]

約数ペア:

[(1, 1900236247), (7, 271462321), (13, 146172019), (91, 20881717), (349, 5444803), (2443, 777829), (4537, 418831), (31759, 59833)]