2153669197

素因数分解:

${\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3756

約数の個数: 16

約数和(自身を含む): 2243102400

約数和(自身を除く): 89433203

約数列:

[1, 41, 109, 139, 3467, 4469, 5699, 15151, 142147, 377903, 481913, 621191, 15494023, 19758433, 52528517, 2153669197]

約数ペア:

[(1, 2153669197), (41, 52528517), (109, 19758433), (139, 15494023), (3467, 621191), (4469, 481913), (5699, 377903), (15151, 142147)]