127785602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11717}}^1$

素因数の和:11786

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 108449278

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 11717, 23434, 82019, 164038, 222623, 445246, 480397, 960794, 1558361, 3116722, 3362779, 6725558, 9127543, 18255086, 63892801, 127785602]

約数ペア:

[(1, 127785602), (2, 63892801), (7, 18255086), (14, 9127543), (19, 6725558), (38, 3362779), (41, 3116722), (82, 1558361), (133, 960794), (266, 480397), (287, 445246), (574, 222623), (779, 164038), (1558, 82019), (5453, 23434), (10906, 11717)]