138776596

素因数分解:

$2^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{2543}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 277804800

約数和(自身を除く): 139028204

約数列:

[1, 2, 4, 7, 14, 28, 1949, 2543, 3898, 5086, 7796, 10172, 13643, 17801, 27286, 35602, 54572, 71204, 4956307, 9912614, 19825228, 34694149, 69388298, 138776596]

約数ペア:

[(1, 138776596), (2, 69388298), (4, 34694149), (7, 19825228), (14, 9912614), (28, 4956307), (1949, 71204), (2543, 54572), (3898, 35602), (5086, 27286), (7796, 17801), (10172, 13643)]