12861361756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{63737}}^1$

素因数の和:64629

約数の個数: 24

約数和(自身を含む): 22904377776

約数和(自身を除く): 10043016020

約数列:

[1, 2, 4, 61, 122, 244, 827, 1654, 3308, 50447, 63737, 100894, 127474, 201788, 254948, 3887957, 7775914, 15551828, 52710499, 105420998, 210841996, 3215340439, 6430680878, 12861361756]

約数ペア:

[(1, 12861361756), (2, 6430680878), (4, 3215340439), (61, 210841996), (122, 105420998), (244, 52710499), (827, 15551828), (1654, 7775914), (3308, 3887957), (50447, 254948), (63737, 201788), (100894, 127474)]