2100081784

素因数分解:

$2^3\times {\mathrm{547}}^1\times {\mathrm{479909}}^1$

素因数の和:480462

約数の個数: 16

約数和(自身を含む): 3944860200

約数和(自身を除く): 1844778416

約数列:

[1, 2, 4, 8, 547, 1094, 2188, 4376, 479909, 959818, 1919636, 3839272, 262510223, 525020446, 1050040892, 2100081784]

約数ペア:

[(1, 2100081784), (2, 1050040892), (4, 525020446), (8, 262510223), (547, 3839272), (1094, 1919636), (2188, 959818), (4376, 479909)]