2772028819

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{70501}}^1$

素因数の和:70686

約数の個数: 16

約数和(自身を含む): 3269036736

約数和(自身を除く): 497007917

約数列:

[1, 7, 41, 137, 287, 959, 5617, 39319, 70501, 493507, 2890541, 9658637, 20233787, 67610459, 396004117, 2772028819]

約数ペア:

[(1, 2772028819), (7, 396004117), (41, 67610459), (137, 20233787), (287, 9658637), (959, 2890541), (5617, 493507), (39319, 70501)]