1256319955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{275207}}^1$

素因数の和:275306

約数の個数: 16

約数和(自身を含む): 1664457984

約数和(自身を除く): 408138029

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 275207, 1376035, 3027277, 15136385, 22842181, 114210905, 251263991, 1256319955]

約数ペア:

[(1, 1256319955), (5, 251263991), (11, 114210905), (55, 22842181), (83, 15136385), (415, 3027277), (913, 1376035), (4565, 275207)]