913149965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2006923}}^1$

素因数の和:2006948

約数の個数: 16

約数和(自身を含む): 1348652928

約数和(自身を除く): 435502963

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2006923, 10034615, 14048461, 26089999, 70242305, 130449995, 182629993, 913149965]

約数ペア:

[(1, 913149965), (5, 182629993), (7, 130449995), (13, 70242305), (35, 26089999), (65, 14048461), (91, 10034615), (455, 2006923)]