2251723441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1130951}}^1$

素因数の和:1131143

約数の個数: 8

約数和(自身を含む): 2469999168

約数和(自身を除く): 218275727

約数列:

[1, 11, 181, 1991, 1130951, 12440461, 204702131, 2251723441]

約数ペア:

[(1, 2251723441), (11, 204702131), (181, 12440461), (1991, 1130951)]