1071818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 1825824

約数和(自身を除く): 754006

約数列:

[1, 2, 11, 22, 43, 86, 103, 121, 206, 242, 473, 946, 1133, 2266, 4429, 5203, 8858, 10406, 12463, 24926, 48719, 97438, 535909, 1071818]

約数ペア:

[(1, 1071818), (2, 535909), (11, 97438), (22, 48719), (43, 24926), (86, 12463), (103, 10406), (121, 8858), (206, 5203), (242, 4429), (473, 2266), (946, 1133)]