1319814292

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{20047}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 2346417920

約数和(自身を除く): 1026603628

約数列:

[1, 2, 4, 109, 151, 218, 302, 436, 604, 16459, 20047, 32918, 40094, 65836, 80188, 2185123, 3027097, 4370246, 6054194, 8740492, 12108388, 329953573, 659907146, 1319814292]

約数ペア:

[(1, 1319814292), (2, 659907146), (4, 329953573), (109, 12108388), (151, 8740492), (218, 6054194), (302, 4370246), (436, 3027097), (604, 2185123), (16459, 80188), (20047, 65836), (32918, 40094)]