2784517835815

素因数分解:

$5^1\times {\mathrm{3391}}^1\times {\mathrm{3943}}^1\times {\mathrm{41651}}^1$

素因数の和:48990

約数の個数: 16

約数和(自身を含む): 3343334731776

約数和(自身を除く): 558816895961

約数列:

[1, 5, 3391, 3943, 16955, 19715, 41651, 208255, 13370713, 66853565, 141238541, 164229893, 706192705, 821149465, 556903567163, 2784517835815]

約数ペア:

[(1, 2784517835815), (5, 556903567163), (3391, 821149465), (3943, 706192705), (16955, 164229893), (19715, 141238541), (41651, 66853565), (208255, 13370713)]