2113649321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{175859}}^1$

素因数の和:175984

約数の個数: 16

約数和(自身を含む): 2583031680

約数和(自身を除く): 469382359

約数列:

[1, 7, 17, 101, 119, 707, 1717, 12019, 175859, 1231013, 2989603, 17761759, 20927221, 124332313, 301949903, 2113649321]

約数ペア:

[(1, 2113649321), (7, 301949903), (17, 124332313), (101, 20927221), (119, 17761759), (707, 2989603), (1717, 1231013), (12019, 175859)]