1282203010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11656391}}^1$

素因数の和:11656409

約数の個数: 16

約数和(自身を含む): 2517780672

約数和(自身を除く): 1235577662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11656391, 23312782, 58281955, 116563910, 128220301, 256440602, 641101505, 1282203010]

約数ペア:

[(1, 1282203010), (2, 641101505), (5, 256440602), (10, 128220301), (11, 116563910), (22, 58281955), (55, 23312782), (110, 11656391)]