2080490314651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{315178051}}^1$

素因数の和:315178122

約数の個数: 16

約数和(自身を含む): 2541595811328

約数和(自身を除く): 461105496677

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 315178051, 2206246357, 7249095173, 12922300091, 50743666211, 90456100637, 297212902093, 2080490314651]

約数ペア:

[(1, 2080490314651), (7, 297212902093), (23, 90456100637), (41, 50743666211), (161, 12922300091), (287, 7249095173), (943, 2206246357), (6601, 315178051)]