2690611007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{7309}}^1$

素因数の和:8582

約数の個数: 16

約数和(自身を含む): 3149498880

約数和(自身を除く): 458887873

約数列:

[1, 7, 43, 301, 1223, 7309, 8561, 51163, 52589, 314287, 368123, 2200009, 8938907, 62572349, 384373001, 2690611007]

約数ペア:

[(1, 2690611007), (7, 384373001), (43, 62572349), (301, 8938907), (1223, 2200009), (7309, 368123), (8561, 314287), (51163, 52589)]