2780447039

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{941}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 2880485280

約数和(自身を除く): 100038241

約数列:

[1, 59, 61, 821, 941, 3599, 48439, 50081, 55519, 57401, 772561, 2954779, 3386659, 45581099, 47126221, 2780447039]

約数ペア:

[(1, 2780447039), (59, 47126221), (61, 45581099), (821, 3386659), (941, 2954779), (3599, 772561), (48439, 57401), (50081, 55519)]