2219154294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52837007}}^1$

素因数の和:52837019

約数の個数: 16

約数和(自身を含む): 5072352768

約数和(自身を除く): 2853198474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52837007, 105674014, 158511021, 317022042, 369859049, 739718098, 1109577147, 2219154294]

約数ペア:

[(1, 2219154294), (2, 1109577147), (3, 739718098), (6, 369859049), (7, 317022042), (14, 158511021), (21, 105674014), (42, 52837007)]