439969686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{77269}}^1$

素因数の和:77360

約数の個数: 32

約数和(自身を含む): 960620640

約数和(自身を除く): 520650954

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 77269, 154538, 231807, 463614, 1004497, 2008994, 3013491, 5640637, 6026982, 11281274, 16921911, 33843822, 73328281, 146656562, 219984843, 439969686]

約数ペア:

[(1, 439969686), (2, 219984843), (3, 146656562), (6, 73328281), (13, 33843822), (26, 16921911), (39, 11281274), (73, 6026982), (78, 5640637), (146, 3013491), (219, 2008994), (438, 1004497), (949, 463614), (1898, 231807), (2847, 154538), (5694, 77269)]