2685982012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1572589}}^1$

素因数の和:1572661

約数の個数: 24

約数和(自身を含む): 5460032480

約数和(自身を除く): 2774050468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1572589, 3145178, 6290356, 11008123, 22016246, 44032492, 95927929, 191855858, 383711716, 671495503, 1342991006, 2685982012]

約数ペア:

[(1, 2685982012), (2, 1342991006), (4, 671495503), (7, 383711716), (14, 191855858), (28, 95927929), (61, 44032492), (122, 22016246), (244, 11008123), (427, 6290356), (854, 3145178), (1708, 1572589)]