2080402331

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1\times {\mathrm{2897}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 2396205504

約数和(自身を除く): 315803173

約数列:

[1, 7, 173, 593, 1211, 2897, 4151, 20279, 102589, 501181, 718123, 1717921, 3508267, 12025447, 297200333, 2080402331]

約数ペア:

[(1, 2080402331), (7, 297200333), (173, 12025447), (593, 3508267), (1211, 1717921), (2897, 718123), (4151, 501181), (20279, 102589)]