2080796218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{48953}}^1$

素因数の和:49409

約数の個数: 16

約数和(自身を含む): 3188080296

約数和(自身を除く): 1107284078

約数列:

[1, 2, 53, 106, 401, 802, 21253, 42506, 48953, 97906, 2594509, 5189018, 19630153, 39260306, 1040398109, 2080796218]

約数ペア:

[(1, 2080796218), (2, 1040398109), (53, 39260306), (106, 19630153), (401, 5189018), (802, 2594509), (21253, 97906), (42506, 48953)]