2021854702

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{377071}}^1$

素因数の和:377463

約数の個数: 16

約数和(自身を含む): 3475095552

約数和(自身を除く): 1453240850

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 377071, 754142, 2639497, 5278994, 144418193, 288836386, 1010927351, 2021854702]

約数ペア:

[(1, 2021854702), (2, 1010927351), (7, 288836386), (14, 144418193), (383, 5278994), (766, 2639497), (2681, 754142), (5362, 377071)]