8260142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 13571712

約数和(自身を除く): 5311570

約数列:

[1, 2, 11, 22, 307, 614, 1223, 2446, 3377, 6754, 13453, 26906, 375461, 750922, 4130071, 8260142]

約数ペア:

[(1, 8260142), (2, 4130071), (11, 750922), (22, 375461), (307, 26906), (614, 13453), (1223, 6754), (2446, 3377)]