2580368554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 4054406400

約数和(自身を除く): 1474037846

約数列:

[1, 2, 29, 58, 109, 218, 431, 862, 947, 1894, 3161, 6322, 12499, 24998, 27463, 46979, 54926, 93958, 103223, 206446, 408157, 816314, 1362391, 2724782, 2993467, 5986934, 11836553, 23673106, 44489113, 88978226, 1290184277, 2580368554]

約数ペア:

[(1, 2580368554), (2, 1290184277), (29, 88978226), (58, 44489113), (109, 23673106), (218, 11836553), (431, 5986934), (862, 2993467), (947, 2724782), (1894, 1362391), (3161, 816314), (6322, 408157), (12499, 206446), (24998, 103223), (27463, 93958), (46979, 54926)]