1489406954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{54251}}^1$

素因数の和:54350

約数の個数: 32

約数和(自身を含む): 2671802496

約数和(自身を除く): 1182395542

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 3922, 13727, 27454, 54251, 108502, 379757, 759514, 2007287, 2875303, 4014574, 5750606, 14051009, 20127121, 28102018, 40254242, 106386211, 212772422, 744703477, 1489406954]

約数ペア:

[(1, 1489406954), (2, 744703477), (7, 212772422), (14, 106386211), (37, 40254242), (53, 28102018), (74, 20127121), (106, 14051009), (259, 5750606), (371, 4014574), (518, 2875303), (742, 2007287), (1961, 759514), (3922, 379757), (13727, 108502), (27454, 54251)]