2977290722

素因数分解:

$2^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{80039}}^1$

素因数の和:82705

約数の個数: 16

約数和(自身を含む): 5105911680

約数和(自身を除く): 2128620958

約数列:

[1, 2, 7, 14, 2657, 5314, 18599, 37198, 80039, 160078, 560273, 1120546, 212663623, 425327246, 1488645361, 2977290722]

約数ペア:

[(1, 2977290722), (2, 1488645361), (7, 425327246), (14, 212663623), (2657, 1120546), (5314, 560273), (18599, 160078), (37198, 80039)]