269131466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{21397}}^1$

素因数の和:21749

約数の個数: 16

約数和(自身を含む): 426248160

約数和(自身を除く): 157116694

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 21397, 42794, 406543, 813086, 7082407, 14164814, 134565733, 269131466]

約数ペア:

[(1, 269131466), (2, 134565733), (19, 14164814), (38, 7082407), (331, 813086), (662, 406543), (6289, 42794), (12578, 21397)]