2670291547

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1987}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 3444424704

約数和(自身を除く): 774133157

約数列:

[1, 7, 11, 31, 77, 217, 341, 563, 1987, 2387, 3941, 6193, 13909, 17453, 21857, 43351, 61597, 122171, 152999, 191983, 431179, 677567, 1118681, 1343881, 4742969, 7830767, 12305491, 34679111, 86138437, 242753777, 381470221, 2670291547]

約数ペア:

[(1, 2670291547), (7, 381470221), (11, 242753777), (31, 86138437), (77, 34679111), (217, 12305491), (341, 7830767), (563, 4742969), (1987, 1343881), (2387, 1118681), (3941, 677567), (6193, 431179), (13909, 191983), (17453, 152999), (21857, 122171), (43351, 61597)]