2977436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1410

約数の個数: 36

約数和(自身を含む): 6617016

約数和(自身を除く): 3639580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 1381, 2156, 2762, 5524, 9667, 15191, 19334, 30382, 38668, 60764, 67669, 106337, 135338, 212674, 270676, 425348, 744359, 1488718, 2977436]

約数ペア:

[(1, 2977436), (2, 1488718), (4, 744359), (7, 425348), (11, 270676), (14, 212674), (22, 135338), (28, 106337), (44, 67669), (49, 60764), (77, 38668), (98, 30382), (154, 19334), (196, 15191), (308, 9667), (539, 5524), (1078, 2762), (1381, 2156)]