1071290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9757

約数の個数: 16

約数和(自身を含む): 2103840

約数和(自身を除く): 1032550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9739, 19478, 48695, 97390, 107129, 214258, 535645, 1071290]

約数ペア:

[(1, 1071290), (2, 535645), (5, 214258), (10, 107129), (11, 97390), (22, 48695), (55, 19478), (110, 9739)]